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The pilot study companion

Between lessons.
Build understanding.

Know what to study, why it matters, and how it connects to your next flight. Choose your certificate or rating and explore its ACS, one task at a time.

Explore the ACS
Your map from the ACS to the next flight lessonAn illustrated ACS study book, folded flight map, compass and airplane. The book connects knowledge, risk management and practical skill, the three parts of an ACS task.ACSTHREE PARTS. ONE TASK.KnowledgeRisk managementSkillsNESW
12 areas of operation61 detailed task guides1,192 FAA-coded line items
Start with the standard

What is the ACS?
Your training, connected.

The FAA’s Airman Certification Standards describe what an applicant must know, consider, and demonstrate for certification. They connect book knowledge to decisions and flight skills.

Use the ACS with your instructor’s syllabus: identify the task from your lesson, study its requirements, then bring a clearer explanation and a better question to the next briefing. The ACS is a standard, not a stand-alone flight-training course.

Open the official FAA ACS
K

Knowledge

What do I understand, and can I explain why?

R

Risk management

What could go wrong, and how would I manage it?

S

Skills

What must I demonstrate with my instructor?

PA.I.A.K1

Private Pilot · Area I · Task A · Knowledge item 1

A routine with a purpose

One lesson. One study target.
A more useful next briefing.

  1. 01

    Start with your debrief.

    Choose one task with your instructor. Name a specific gap, such as explaining a weather decision or finding an aircraft limitation.

  2. 02

    Read. Explain. Apply.

    Use the task guide and FAA references. Close your notes, explain the idea, then change the scenario to test your reasoning.

  3. 03

    Bring the question.

    Save the task to your next-lesson plan. Record what you understand and what you want your instructor to help you resolve.

Private Pilot · FAA-S-ACS-6C

Find your next
study target.

0 / 1174 active items reviewedProgress and notes stay on this browser.
Review progress is not an instructor sign-off.

61 of 61 tasks shown

Every task in the selected ACS is included, including any seaplane and multiengine tasks. Filter for your class, then confirm applicability and additional-rating requirements with your instructor. Search finds a task; opening it always shows the complete task.

I

Area of operation · 9 tasks

Preflight Preparation

PA.I.A

Pilot Qualifications

All airplane classes · 8 review items
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Understand the task

Pilot Qualifications, explained.

Pilot qualifications connect your certificate, medical eligibility, recent experience, and logbook records to a particular flight. Study this as a decision about a named pilot, airplane, passengers, and proposed operation rather than as a list of acronyms. A legal answer also needs a separate assessment of practical readiness.

Why it matters

A pilot can satisfy a recency requirement while remaining poorly prepared for unfamiliar avionics, strong winds, or a long absence from flying. Distinguishing permission from proficiency supports an honest decision to obtain instruction, change the flight, or postpone it.

Connect the pilot, aircraft and flightThree planning cards connect pilot readiness, aircraft readiness and the proposed flight to a considered flight decision.PilotReady for this flight?AircraftReady and suitable?FlightConditions and options?A considered decisionCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Open the document map for each Knowledge item. Trace certificate requirements, recent flight experience, pilot records, privileges, medical certificates, and BasicMed to their FAA or eCFR source sections. Explain how those requirements apply to your proposed flight.

  2. Choose a passenger flight scenario and trace the applicable certificate privileges, aircraft category and class, recent flight experience, and flight review requirements in current regulations. Add a night flight or unfamiliar aircraft and identify what must be checked again.

  3. Compare the privileges and limitations of the medical qualification that actually applies to you. Include temporary illness or medication as a separate fitness question; a document with a future expiration date does not by itself establish fitness today.

  4. Create two columns for legal currency and demonstrated proficiency. In the second, identify recent practice, weather exposure, avionics familiarity, and circumstances that would lead you to schedule a checkout or refresher lesson.

  5. Practice explaining a no-go decision to an eager passenger. Make the explanation specific to the missing qualification or proficiency concern and offer a realistic alternative instead of inventing a workaround.

The published standard

Every ACS line item.

0 of 8 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with airman and medical certificates including privileges, limitations, currency, and operating as pilot-in-command as a private pilot.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.I.A.K1Certification requirements, recent flight experience, and recordkeeping.
  • PA.I.A.K2Privileges and limitations.
  • PA.I.A.K3Medical certificates: class, expiration, privileges, temporary disqualifications.
  • PA.I.A.K4Documents required to exercise private pilot privileges.
  • PA.I.A.K5Part 68 BasicMed privileges and limitations.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.I.A.R1Proficiency versus currency.
  • PA.I.A.R2Flying unfamiliar aircraft or operating with unfamiliar flight display systems and avionics.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.I.A.S1Apply requirements to act as pilot-in-command (PIC) under Visual Flight Rules (VFR) in a scenario given by the evaluator.

FAA references: 14 CFR parts 61, 68, 91; AC 68-1; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

Your logbook supports carrying passengers, but you have never used the installed flight display. Does that establish readiness for the trip?

Compare your reasoning

No. The logbook addresses only part of the qualification decision. Confirm all legal requirements, then assess the additional workload and risk of unfamiliar equipment. Ground familiarization and instruction may be appropriate before a passenger trip, especially when weather or airspace already demands attention.

Watch for these gaps

Common study mistakes.

  • Treating a flight review as proof of proficiency for every aircraft and mission.
  • Checking medical paperwork without considering present health or medication effects.
  • Answering a privileges question without specifying the aircraft and operation.
Bring it to your instructor

A better question for the briefing.

Give me a passenger-flight scenario and have me defend both my legal eligibility and my personal readiness.
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PA.I.B

Airworthiness Requirements

All airplane classes · 17 review items
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Understand the task

Airworthiness Requirements, explained.

Airworthiness requires more than a current-looking inspection sticker. Learn to connect aircraft documents, maintenance records, required equipment, applicable limitations, and physical condition. The ACS asks you to reach and explain an airworthiness decision for an actual scenario, including an item discovered inoperative before flight.

Why it matters

An airplane can have a recent inspection and still develop a defect that makes the next flight unsafe or impermissible. A disciplined decision process prevents a pilot from assuming that a mechanic, owner, or previous renter already resolved the current problem.

Trace the aircraft systemsA top view of an airplane connects to labeled fuel, electrical and flight control diagrams. Learn the actual aircraft system, its indications and its limitations.FuelElectricalFlight controlsTrace the path.Know the indications.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Locate the aircraft registration, airworthiness certificate, operating limitations, and weight-and-balance information. Identify the airplane by its actual registration and serial number so that records for a similar aircraft are not accidentally substituted.

  2. With approved access to maintenance records, find the entries that establish applicable inspections and Airworthiness Directive compliance. Explain the distinction between a mandatory AD and a Special Airworthiness Information Bulletin without assuming that every advisory is a legal requirement.

  3. Work an inoperative-equipment example through the applicable approved MEL process, if one exists, or the appropriate regulatory process when one does not. Consult required equipment lists, certification requirements, operating rules, ADs, and approved limitations rather than relying on memory alone.

  4. Explain the roles of the owner/operator and pilot in command. Identify the limits of pilot-performed preventive maintenance, required documentation, and when qualified maintenance personnel must resolve a discrepancy.

  5. Compare a standard airworthiness certificate with a special certificate and its operating limitations. Explain what a special flight permit can authorize and why it is not a blanket declaration that the aircraft is ready for ordinary operations.

The published standard

Every ACS line item.

0 of 17 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with airworthiness requirements, including airplane certificates.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.I.B.K1General airworthiness requirements and compliance for airplanes, including:
  • PA.I.B.K1aa. Location and expiration dates of required aircraft certificates
  • PA.I.B.K1bb. Required inspections and airplane logbook documentation
  • PA.I.B.K1cc. Airworthiness Directives and Special Airworthiness Information Bulletins
  • PA.I.B.K1dd. Purpose and procedure for obtaining a special flight permit
  • PA.I.B.K1ee. Owner/Operator and pilot-in-command responsibilities
  • PA.I.B.K2Pilot-performed preventive maintenance.
  • PA.I.B.K3Equipment requirements for day and night VFR flight, including:
  • PA.I.B.K3aa. Flying with inoperative equipment
  • PA.I.B.K3bb. Using an approved Minimum Equipment List (MEL)
  • PA.I.B.K3cc. Kinds of Operation Equipment List (KOEL)
  • PA.I.B.K3dd. Required discrepancy records or placards
  • PA.I.B.K4Standard and special airworthiness certificates and their associated operational limitations.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.I.B.R1Inoperative equipment discovered prior to flight.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.I.B.S1Locate and describe airplane airworthiness and registration information.
  • PA.I.B.S2Determine the airplane is airworthy in the scenario given by the evaluator.
  • PA.I.B.S3Apply appropriate procedures for operating with inoperative equipment in the scenario given by the evaluator.

FAA references: 14 CFR parts 39, 43, 91; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

The annual inspection is current, but an installed instrument fails during preflight. Can you depart because the inspection is current?

Compare your reasoning

Not on that basis alone. The current defect requires its own assessment. Determine whether the item is required for this aircraft and operation, follow the applicable approved or regulatory inoperative-equipment process, and resolve any safety concern. Maintenance or a change of plan may be necessary.

Watch for these gaps

Common study mistakes.

  • Using an equipment mnemonic as the entire inoperative-equipment decision process.
  • Confusing an inspection due date with confirmation of present mechanical condition.
  • Assuming a placard alone resolves every failed item.
Bring it to your instructor

A better question for the briefing.

Choose one realistic failed item and have me show the documents and reasoning needed before deciding whether the flight can occur.
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PA.I.C

Weather Information

All airplane classes · 34 review items
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Weather Information, explained.

Weather study is the process of turning observations and forecasts into a flight decision. The ACS connects briefing sources, meteorology, product limitations, and personal minimums. Your goal is to explain what the atmosphere is doing along the route, how that picture may change, and which changes would alter your plan.

Why it matters

A decoded METAR is useful only when its meaning is connected to terrain, route, time, aircraft capability, and the pilot. Comparing multiple products reduces the risk of treating one favorable airport report as evidence that an entire VFR trip is suitable.

Build the weather pictureObservations describe conditions, forecasts describe expected change, and a route map connects both to the flight being planned.ObservationsWhat is happening?ForecastsWhat may change?Your routeWhere and when?A weather picture, not one report.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Build a briefing timeline for departure, en route, destination, and alternatives. Place observations, forecasts, advisories, winds aloft, and pilot reports on that timeline, noting each product’s valid time, location, and whether it reports conditions or predicts them.

  2. Compare METAR/SPECI reports and TAFs with the broader graphical forecast and surface analysis. Identify where local reports leave gaps, especially between airports, over higher terrain, or when ceilings and visibility are changing.

  3. Choose three hazards from the ACS, such as thunderstorms, turbulence, and icing. For each, explain the physical mechanism, relevant weather evidence, likely effect on your aircraft, and a conservative alternative route or departure decision.

  4. Create explicit continue, divert, and cancel criteria using your personal minimums. Include an escape option that remains workable before weather closes the route; do not make the destination the only possible successful outcome.

  5. Explain the limitations of weather displayed in the flight deck. Identify age, coverage, update delays, and loss of reception. Use datalink weather for strategic awareness rather than assuming the picture represents the immediate conditions around the airplane.

The published standard

Every ACS line item.

0 of 34 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with weather information for a flight under VFR.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.I.C.K1Sources of weather data (e.g., National Weather Service, Flight Service) for flight planning purposes.
  • PA.I.C.K2Acceptable weather products and resources required for preflight planning, current and forecast weather for departure, en route, and arrival phases of flight such as:
  • PA.I.C.K2aa. Airport Observations (METAR and SPECI) and Pilot Observations (PIREP)
  • PA.I.C.K2bb. Surface Analysis Chart, Ceiling and Visibility Chart (CVA)
  • PA.I.C.K2cc. Terminal Aerodrome Forecasts (TAF)
  • PA.I.C.K2dd. Graphical Forecasts for Aviation (GFA)
  • PA.I.C.K2ee. Wind and Temperature Aloft Forecast (FB)
  • PA.I.C.K2ff. Convective Outlook (AC)
  • PA.I.C.K2gg. Inflight Aviation Weather Advisories including Airmen's Meteorological Information (AIRMET), Significant Meteorological Information (SIGMET), and Convective SIGMET
  • PA.I.C.K3Meteorology applicable to the departure, en route, alternate, and destination under visual flight rules (VFR) in Visual Meteorological Conditions (VMC), including expected climate and hazardous conditions such as:
  • PA.I.C.K3aa. Atmospheric composition and stability
  • PA.I.C.K3bb. Wind (e.g., windshear, mountain wave, factors affecting wind, etc.)
  • PA.I.C.K3cc. Temperature and heat exchange
  • PA.I.C.K3dd. Moisture/precipitation
  • PA.I.C.K3ee. Weather system formation, including air masses and fronts
  • PA.I.C.K3ff. Clouds
  • PA.I.C.K3gg. Turbulence
  • PA.I.C.K3hh. Thunderstorms and microbursts
  • PA.I.C.K3ii. Icing and freezing level information
  • PA.I.C.K3jj. Fog/mist
  • PA.I.C.K3kk. Frost
  • PA.I.C.K3ll. Obstructions to visibility (e.g., smoke, haze, volcanic ash, etc.)
  • PA.I.C.K4Flight deck instrument displays of digital weather and aeronautical information.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.I.C.R1Making the go/no-go and continue/divert decisions, including:
  • PA.I.C.R1aa. Circumstances that would make diversion prudent
  • PA.I.C.R1bb. Personal weather minimums
  • PA.I.C.R1cc. Hazardous weather conditions, including known or forecast icing or turbulence aloft
  • PA.I.C.R2Use and limitations of:
  • PA.I.C.R2aa. Installed onboard weather equipment
  • PA.I.C.R2bb. Aviation weather reports and forecasts
  • PA.I.C.R2cc. Inflight weather resources
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.I.C.S1Use available aviation weather resources to obtain an adequate weather briefing.
  • PA.I.C.S2Analyze the implications of at least three of the conditions listed in K3a through K3l, using actual weather or weather conditions provided by the evaluator.
  • PA.I.C.S3Correlate weather information to make a go/no-go decision.

FAA references: 14 CFR part 91; AC 91-92; AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25, FAA-H-8083-28

Recall before you reveal

Talk through the situation.

The destination currently reports good VFR, but the route crosses deteriorating ceilings near terrain. Which report should control your decision?

Compare your reasoning

No single report controls it. The decision must integrate route terrain, observed trends, forecasts, product gaps, aircraft capability, and personal minimums. Favorable destination weather does not remove an en route hazard. Change the route or timing, or postpone, if a safe VFR path and workable alternatives are not supported.

Watch for these gaps

Common study mistakes.

  • Decoding abbreviations without explaining their operational meaning.
  • Treating old radar imagery as a real-time path through thunderstorms.
  • Ignoring adverse conditions between reporting airports.
Bring it to your instructor

A better question for the briefing.

Use a real briefing to change one assumption midway through my plan and ask me to explain the resulting go/no-go or diversion decision.
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PA.I.D

Cross-Country Flight Planning

All airplane classes · 22 review items
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Understand the task

Cross-Country Flight Planning, explained.

Cross-country planning combines the route, airspace, weather, aircraft performance, fuel, and the pilot into one usable plan. An electronic flight bag can organize the work, but the ACS still requires you to explain the calculations and decisions. The plan should survive a change, not merely produce a tidy navigation log.

Why it matters

Fuel, daylight, weather, terrain, and external pressure interact. Planning decision points and alternatives before departure gives you room to respond when groundspeed is lower than expected or the original destination becomes less suitable.

Distinguish heading from ground trackA map shows a desired route and an airplane with a heading angled relative to that route, alongside a wind arrow. This illustrates the distinction between where the nose points and the path over the ground.HeadingGround trackWindIllustrative map, not a navigation chartCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Lay out a route to the first fuel stop using current charts, Chart Supplements, and NOTAMs. Explain terrain clearance, obstacle awareness, airspace boundaries, navigation coverage, and why the selected airports are useful alternatives.

  2. Calculate courses, headings, distances, true airspeed, groundspeed, leg times, and expected arrival time. Show the difference between local time and UTC and identify where wind or climb assumptions affect the result.

  3. Compute fuel for the complete planned operation with the applicable reserve and a practical additional margin. Recalculate after changing the wind or destination, using usable fuel and realistic consumption instead of assuming a full-tank indication is exact.

  4. Select altitude using terrain, glide options, applicable cruising rules, weather, winds, and aircraft capability. Explain the tradeoff when the most favorable wind altitude leaves fewer landing options or conflicts with weather.

  5. Practice filing, activating, and closing a VFR flight plan as separate actions. Review interception procedures and the limits of ATC services. Prepare a backup for an overheated or failed EFB, including access to essential route and airport information.

The published standard

Every ACS line item.

0 of 22 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with cross-country flights and VFR flight planning.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.I.D.K1Route planning, including consideration of different classes and special use airspace (SUA) and selection of appropriate and available navigation/communication systems and facilities.
  • PA.I.D.K1aa. Use of an electronic flight bag (EFB), if used
  • PA.I.D.K2Altitude selection accounting for terrain and obstacles, glide distance of airplane, VFR cruising altitudes, and effect of wind.
  • PA.I.D.K3Calculating:
  • PA.I.D.K3aa. Time, climb and descent rates, course, distance, heading, true airspeed, and groundspeed
  • PA.I.D.K3bb. Estimated time of arrival, including conversion to universal coordinated time (UTC)
  • PA.I.D.K3cc. Fuel requirements, including reserve
  • PA.I.D.K4Elements of a VFR flight plan.
  • PA.I.D.K5Procedures for filing, activating, and closing a VFR flight plan.
  • PA.I.D.K6Inflight intercept procedures.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.I.D.R1Pilot.
  • PA.I.D.R2Aircraft.
  • PA.I.D.R3Environment (e.g., weather, airports, airspace, terrain, obstacles).
  • PA.I.D.R4External pressures.
  • PA.I.D.R5Limitations of air traffic control (ATC) services.
  • PA.I.D.R6Fuel planning.
  • PA.I.D.R7Use of an electronic flight bag (EFB), if used.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.I.D.S1Prepare, present, and explain a cross-country flight plan assigned by the evaluator, including a risk analysis based on real-time weather, to the first fuel stop.
  • PA.I.D.S2Apply pertinent information from appropriate and current aeronautical charts, Chart Supplements; Notices to Air Missions (NOTAMs) relative to airport, runway and taxiway closures; and other flight publications.
  • PA.I.D.S3Create a navigation plan and simulate filing a VFR flight plan.
  • PA.I.D.S4Recalculate fuel reserves based on a scenario provided by the evaluator.
  • PA.I.D.S5Use an electronic flight bag (EFB), if applicable.

FAA references: 14 CFR part 91; AIM; Chart Supplements; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; NOTAMs; VFR Navigation Charts

Recall before you reveal

Talk through the situation.

Your first checkpoint shows less groundspeed than planned. What should change besides the arrival time?

Compare your reasoning

Recompute fuel needed to continue and the reserve expected at landing. Reassess daylight, weather timing, and available diversion airports. A slower trip may make an earlier fuel stop the better choice. Use observed performance to update the plan before the remaining options become limited.

Watch for these gaps

Common study mistakes.

  • Copying an EFB result without understanding fuel or wind assumptions.
  • Confusing filing a VFR flight plan with activating it.
  • Choosing an alternate that shares the same limiting weather or fuel problem.
Bring it to your instructor

A better question for the briefing.

Give me an unexpected headwind or unavailable fuel stop and have me rebuild the plan while explaining my safety margins.
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PA.I.E

National Airspace System

All airplane classes · 8 review items
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National Airspace System, explained.

Airspace study connects chart interpretation with the weather, communication, equipment, and operating requirements at a particular location and altitude. Memorizing airspace colors is only the starting point. The useful skill is recognizing what applies before crossing a boundary and confirming that the airplane and pilot can comply.

Why it matters

Airspace can change vertically, laterally, or temporarily. A route that looks clear at one altitude may enter controlled airspace, special use airspace, or a temporary restriction at another. Planning those transitions prevents rushed radio calls and unintended entry.

Locate the runway and holding positionA schematic airport shows a runway, taxiway and runway holding position marking, with two solid lines on the taxiway approach side and two dashed lines on the runway side.RunwayTaxiwayHold-shortmarkingKnow your position before you move.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Choose a short route on a current sectional and describe the airspace along it at several altitudes. Read floor and ceiling labels carefully and distinguish charted MSL altitudes from height above the local surface.

  2. For each segment, identify applicable basic VFR weather minimums, communication requirements, equipment requirements, and any clearance or authorization needed. Work from the current rules and chart legend when a detail is uncertain.

  3. Compare restricted, prohibited, warning, military operations, alert, and other charted areas. Explain which conditions affect entry and which call for additional situational awareness; do not treat every special use area as interchangeable.

  4. Check current TFRs, NOTAMs, special flight rules areas, and special air traffic rules relevant to the route. Explain how you will obtain the current status or controlling-agency information rather than relying only on the printed chart.

  5. Study special VFR as a distinct set of requirements, then assess whether the weather and your proficiency make it prudent. Legal availability does not turn a marginal VFR trip into a suitable personal choice.

The published standard

Every ACS line item.

0 of 8 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with National Airspace System (NAS) operations under VFR as a private pilot.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.I.E.K1Airspace classes and associated requirements and limitations.
  • PA.I.E.K2Chart symbols.
  • PA.I.E.K3Special use airspace (SUA), special flight rules areas (SFRA), temporary flight restrictions (TFR), and other airspace areas.
  • PA.I.E.K4Special visual flight rules (VFR) requirements.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.I.E.R1Various classes and types of airspace.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.I.E.S1Identify and comply with the requirements for basic VFR weather minimums and flying in particular classes of airspace.
  • PA.I.E.S2Correctly identify airspace and operate in accordance with associated communication and equipment requirements.
  • PA.I.E.S3Identify the requirements for operating in SUA or within a TFR. Identify and comply with special air traffic rules (SATR) and SFRA operations, if applicable.

FAA references: 14 CFR parts 71, 91, 93; AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; VFR Navigation Charts

Recall before you reveal

Talk through the situation.

Your planned altitude passes below an airspace shelf, but a climb to avoid terrain would enter it. Is the original briefing still sufficient?

Compare your reasoning

No. Reevaluate the new segment before climbing into the shelf. Determine the entry, communication, clearance, weather, and equipment requirements and obtain whatever is required. If that cannot be done safely, choose another route or altitude that still provides appropriate terrain clearance.

Watch for these gaps

Common study mistakes.

  • Reading a shelf ceiling as its floor.
  • Assuming radio contact always means an airspace clearance.
  • Checking charted airspace while omitting current temporary restrictions.
Bring it to your instructor

A better question for the briefing.

Trace a local route with me and change the altitude; ask me to identify each new requirement before crossing the boundary.
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PA.I.F

Performance and Limitations

All airplane classes · 14 review items
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Understand the task

Performance and Limitations, explained.

Performance and limitations study asks what this airplane can do at this weight, loading, temperature, pressure, wind, and surface condition. You should be able to use the actual POH/AFM charts, explain their assumptions, and determine whether the planned operation retains a reasonable margin.

Why it matters

Published performance is not a promise that every pilot will reproduce the same result. Technique, aircraft condition, runway surface, density altitude, and small input errors can consume the available margin. Weight-and-balance legality and adequate performance are related but separate decisions.

Understand what changes performanceWeight, temperature and airport elevation are inputs to aircraft performance planning. The aircraft flight manual provides the applicable charts and limitations.PERFORMANCE INPUTSWeightTemperatureElevationAircraft flight manualCharts + limitationsCalculate the margin for this flight.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Build a weight-and-balance calculation using the airplane’s current empty weight and equipment record. Include actual occupants, baggage, and fuel, and check both maximum weight and center-of-gravity limits rather than only one total.

  2. Calculate loading at departure and later in the flight as fuel is consumed. Explain how moving baggage or changing fuel affects moment and center of gravity, and correct an unacceptable load without inventing a generic ballast solution.

  3. Work through the applicable takeoff, climb, cruise, and landing charts in the order specified by the manufacturer. Record chart assumptions, units, required corrections, and any condition for which the manual provides no usable data.

  4. Compare a cool morning with a hot afternoon departure at the same airport. Explain how atmospheric conditions affect acceleration, climb capability, and available obstacle margin, then assess practical alternatives such as reducing load or delaying.

  5. Connect the charts to aerodynamics: angle of attack, lift, drag, load factor, and the effects of configuration. Explain why pulling harder does not create excess climb capability and why a legal loading envelope does not guarantee an adequate runway.

The published standard

Every ACS line item.

0 of 14 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with operating an airplane safely within the parameters of its performance capabilities and limitations.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.I.F.K1Elements related to performance and limitations by explaining the use of charts, tables, and data to determine performance.
  • PA.I.F.K2Factors affecting performance, including:
  • PA.I.F.K2aa. Atmospheric conditions
  • PA.I.F.K2bb. Pilot technique
  • PA.I.F.K2cc. Airplane configuration
  • PA.I.F.K2dd. Airport environment
  • PA.I.F.K2ee. Loading [e.g., center of gravity (CG)]
  • PA.I.F.K2ff. Weight and balance
  • PA.I.F.K3Aerodynamics.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.I.F.R1Use of performance charts, tables, and data.
  • PA.I.F.R2Airplane limitations.
  • PA.I.F.R3Possible differences between calculated performance and actual performance.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.I.F.S1Compute the weight and balance, correct out-of-CG loading errors and determine if the weight and balance remains within limits during all phases of flight.
  • PA.I.F.S2Use the appropriate airplane performance charts, tables, and data.

FAA references: FAA-H-8083-1, FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

The computed takeoff distance is slightly shorter than the available runway. Does that settle the decision?

Compare your reasoning

No. First verify the chart conditions and input accuracy. Then consider obstacles, surface, wind uncertainty, aircraft condition, pilot technique, and the difference between demonstrated chart performance and the actual operation. A small calculated margin may be inadequate; revise the load, runway, timing, or plan.

Watch for these gaps

Common study mistakes.

  • Mixing ground-roll distance with distance over an obstacle.
  • Using a generic empty weight instead of the airplane’s current record.
  • Extrapolating beyond chart limits without approved data.
Bring it to your instructor

A better question for the briefing.

Have me compare two loading and temperature scenarios and explain when a legal airplane still lacks a prudent performance margin.
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PA.I.G

Operation of Systems

All airplane classes · 19 review items
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Understand the task

Operation of Systems, explained.

Aircraft systems become easier to remember when you can trace what each system supplies, how it is controlled, what indicates normal operation, and what a failure changes. The ACS includes both normal operation and management of abnormalities for systems installed in the actual test airplane.

Why it matters

A warning light is more useful when you understand what it measures and what it does not prove. Systems knowledge helps a pilot recognize a malfunction, preserve aircraft control, use the correct checklist, and avoid making an isolated failure worse.

Trace the aircraft systemsA top view of an airplane connects to labeled fuel, electrical and flight control diagrams. Learn the actual aircraft system, its indications and its limitations.FuelElectricalFlight controlsTrace the path.Know the indications.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Draw the primary and secondary flight-control paths and connect each control to its aerodynamic effect. Include installed trim and flap systems, their limitations, and how an abnormal response would be recognized before or during flight.

  2. Trace fuel from storage to the engine and electrical power from its source to major loads. Identify selectors, pumps, protection devices, indications, and dependencies using the aircraft manual; do not transfer another model’s layout to this airplane.

  3. Compare the pitot-static and any vacuum, pressure, or electronic instrument sources. For a proposed failure, predict which indications could become unreliable and which independent references remain available.

  4. Choose three installed systems and explain normal operation, a credible abnormal indication, and the relevant checklist. Include landing gear, propeller, environmental controls, oxygen, ice protection, or water rudders when installed and applicable.

  5. Rehearse management of avionics and automation without heads-down fixation. State the expected mode, verify what the equipment actually does, and describe when simplifying or disconnecting automation would reduce workload.

The published standard

Every ACS line item.

0 of 19 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with safe operation of systems on the airplane provided for the flight test.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.I.G.K1Airplane systems, including:
  • PA.I.G.K1aa. Primary flight controls
  • PA.I.G.K1bb. Secondary flight controls
  • PA.I.G.K1cc. Powerplant and propeller
  • PA.I.G.K1dd. Landing gear
  • PA.I.G.K1ee. Fuel, oil, and hydraulic
  • PA.I.G.K1ff. Electrical
  • PA.I.G.K1gg. Avionics
  • PA.I.G.K1hh. Pitot-static, vacuum/pressure, and associated flight instruments
  • PA.I.G.K1ii. Environmental
  • PA.I.G.K1jj. Deicing and anti-icing
  • PA.I.G.K1kk. Water rudders (ASES, AMES)
  • PA.I.G.K1ll. Oxygen system
  • PA.I.G.K2Indications of and procedures for managing system abnormalities or failures.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.I.G.R1Detection of system malfunctions or failures.
  • PA.I.G.R2Management of a system failure.
  • PA.I.G.R3Monitoring and management of automated systems.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.I.G.S1Operate at least three of the systems listed in K1a through K1l appropriately.
  • PA.I.G.S2Complete the appropriate checklist(s).

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

An electrical warning appears while the engine continues running normally. What does that tell you?

Compare your reasoning

It establishes neither that the warning is harmless nor that the engine must immediately stop. Identify what the warning means in this aircraft, assess affected systems and remaining power, maintain aircraft control, and apply the appropriate checklist. System dependencies and the airplane’s design determine the consequences.

Watch for these gaps

Common study mistakes.

  • Memorizing switch positions without understanding what the switches control.
  • Assuming every instrument has an independent power source.
  • Troubleshooting an indication while neglecting aircraft control and the flightpath.
Bring it to your instructor

A better question for the briefing.

Choose an installed-system failure and ask me to trace the affected equipment, recognize the indications, and find the applicable checklist.
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PA.I.H

Human Factors

All airplane classes · 22 review items
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Human Factors, explained.

Human factors connect your physical condition, perception, attention, and decisions to flight safety. Study symptoms together with their possible causes and operational consequences, rather than diagnosing yourself from a single clue. The ACS also emphasizes hazardous attitudes, distraction, and confirmation or expectation bias.

Why it matters

Fatigue, illness, stress, and perceptual errors can degrade judgment before a pilot notices the loss. A structured self-assessment and a willingness to change plans are useful controls, particularly when passengers, schedules, or a desire to complete training add pressure.

Connect the pilot, aircraft and flightThree planning cards connect pilot readiness, aircraft readiness and the proposed flight to a considered flight decision.PilotReady for this flight?AircraftReady and suitable?FlightConditions and options?A considered decisionCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Build a personal preflight assessment covering illness, medications, stress, alcohol, fatigue, nutrition, and hydration. Include current symptoms and recent sleep, not merely whether a legal document or time interval is satisfied.

  2. Compare hypoxia, hyperventilation, and carbon monoxide exposure: common symptoms, operating situations, and why similar symptoms cannot safely be dismissed. Review recognized corrective guidance with your instructor and use qualified medical advice for personal health questions.

  3. Study ear and sinus problems, motion sickness, hypothermia, and post-scuba concerns. Explain why altitude changes or the flight environment may worsen a condition that seemed minor on the ground.

  4. Use a nighttime or reduced-visibility scenario to explain spatial disorientation and optical illusions. Identify reliable references and the need to avoid relying on bodily sensations when those conflict with flight instruments.

  5. Replay a recent lesson and identify a distraction or assumption you initially defended. Apply a deliberate cross-check, task prioritization, and a challenge from another crewmember or instructor to show how the decision could improve.

The published standard

Every ACS line item.

0 of 22 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with personal health, flight physiology, and aeromedical and human factors related to safety of flight.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.I.H.K1Symptoms, recognition, causes, effects, and corrective actions associated with aeromedical and physiological issues, including:
  • PA.I.H.K1aa. Hypoxia
  • PA.I.H.K1bb. Hyperventilation
  • PA.I.H.K1cc. Middle ear and sinus problems
  • PA.I.H.K1dd. Spatial disorientation
  • PA.I.H.K1ee. Motion sickness
  • PA.I.H.K1ff. Carbon monoxide poisoning
  • PA.I.H.K1gg. Stress
  • PA.I.H.K1hh. Fatigue
  • PA.I.H.K1ii. Dehydration and nutrition
  • PA.I.H.K1jj. Hypothermia
  • PA.I.H.K1kk. Optical illusions
  • PA.I.H.K1ll. Dissolved nitrogen in the bloodstream after scuba dives
  • PA.I.H.K2Regulations regarding use of alcohol and drugs.
  • PA.I.H.K3Effects of alcohol, drugs, and over-the-counter medications.
  • PA.I.H.K4Aeronautical Decision-Making (ADM) to include using Crew Resource Management (CRM) or Single-Pilot Resource Management (SRM), as appropriate.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.I.H.R1Aeromedical and physiological issues.
  • PA.I.H.R2Hazardous attitudes.
  • PA.I.H.R3Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.I.H.R4Confirmation and expectation bias.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.I.H.S1Associate the symptoms and effects for at least three of the conditions listed in K1a through K1l with the cause(s) and corrective action(s).
  • PA.I.H.S2Perform self-assessment, including fitness for flight and personal minimums, for actual flight or a scenario given by the evaluator.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

You expected a particular runway and read the clearance as that runway, but the airport signs disagree. What human-factor trap is present?

Compare your reasoning

Expectation bias may have filtered what you heard. Stop the operation at a safe location if needed, verify the instruction and airport position, and request clarification. Confidence in the original expectation is not evidence that the clearance or position is correct.

Watch for these gaps

Common study mistakes.

  • Treating legal alcohol or medical compliance as a complete fitness assessment.
  • Assuming a familiar sensation proves the airplane’s attitude.
  • Looking only for evidence that supports the planned departure.
Bring it to your instructor

A better question for the briefing.

Give me a scenario with fatigue and schedule pressure, and have me explain the point at which I would change the plan.
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PA.I.I

Water and Seaplane Characteristics, Seaplane Bases, Maritime Rules, and Aids to Marine Navigation

Single-engine sea / Multiengine sea · 28 review items
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Water and Seaplane Characteristics, Seaplane Bases, Maritime Rules, and Aids to Marine Navigation, explained.

Water operating areas change continuously with wind, current, waves, depth, debris, and vessel traffic. This seaplane task connects surface assessment, float or hull behavior, local restrictions, and maritime navigation rules. It applies to single-engine and multiengine sea classes, not only to a particular floatplane model.

Why it matters

An open-looking lake is not automatically a suitable runway. A safe operation requires a usable water path, enough performance, a workable departure and arrival plan, and respect for people and vessels whose movements may differ from airport traffic.

Read the water environmentA floatplane, shoreline and dock illustrate the relationship between wind, water conditions and shore hazards.WindWater conditionsShore hazardsCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Create a water-area sketch marking sheltered and exposed zones, current, likely wind effects, shoals, islands, submerged objects, and vessel routes. Explain how a change in wind direction could alter both the surface condition and the preferred operating path.

  2. Compare waves, swell, wakes, and glassy areas. Identify which visual cues help assess their direction and size and which uncertainties require a closer assessment or a different operating area.

  3. Use the aircraft manual and seaplane references to explain float or hull construction, water drag, and the causes of porpoising and skipping. Connect each behavior to recognition and instructor-taught corrective procedures rather than improvising on the water.

  4. Locate a seaplane base in current charts and directories, then identify local operating restrictions, no-wake areas, available services, and assistance limitations. Plan for a location where fuel, maintenance, or safe docking may be unavailable.

  5. Review maritime right-of-way, steering and sailing rules, navigation aids, sound or light signals, and naval vessel protection zones. Explain the meaning of actual aids in the proposed area without assuming that an aviation clearance resolves all water-navigation obligations.

The published standard

Every ACS line item.

0 of 28 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with water and seaplane characteristics, seaplane bases, maritime rules, and aids to marine navigation.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.I.I.K1The characteristics of a water surface as affected by features, such as:
  • PA.I.I.K1aa. Size and location
  • PA.I.I.K1bb. Protected and unprotected areas
  • PA.I.I.K1cc. Surface wind
  • PA.I.I.K1dd. Direction and strength of water current
  • PA.I.I.K1ee. Floating and partially submerged debris
  • PA.I.I.K1ff. Sandbars, islands, and shoals
  • PA.I.I.K1gg. Vessel traffic and wakes
  • PA.I.I.K1hh. Other characteristics specific to the area
  • PA.I.I.K1ii. Direction and height of waves
  • PA.I.I.K2Float and hull construction, and its effect on seaplane performance.
  • PA.I.I.K3Causes of porpoising and skipping, and the pilot action needed to prevent or correct these occurrences.
  • PA.I.I.K4How to locate and identify seaplane bases on charts or in directories.
  • PA.I.I.K5Operating restrictions at various bases.
  • PA.I.I.K6Right-of-way, steering, and sailing rules pertinent to seaplane operation.
  • PA.I.I.K7Marine navigation aids, such as buoys, beacons, lights, sound signals, and range markers.
  • PA.I.I.K8Naval vessel protection zones.
  • PA.I.I.K9No wake zones.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.I.I.R1Local conditions.
  • PA.I.I.R2Impact of marine traffic.
  • PA.I.I.R3Right-of-way and sailing rules pertinent to seaplane operations.
  • PA.I.I.R4Limited services and assistance available at seaplane bases.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.I.I.S1Assess the water surface characteristics for the proposed flight.
  • PA.I.I.S2Identify restrictions at local seaplane bases.
  • PA.I.I.S3Identify marine navigation aids.
  • PA.I.I.S4Describe correct right-of-way, steering, and sailing operations.
  • PA.I.I.S5Explain how float and hull construction can affect seaplane performance.
  • PA.I.I.S6Describe how to correct for porpoising and skipping.

FAA references: AIM; Chart Supplements; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM; USCG Navigation Rules

Recall before you reveal

Talk through the situation.

A lake has enough apparent length, but a current, boat wakes, and a shallow bar cross your preferred path. Is length the main remaining question?

Compare your reasoning

No. The usable path is constrained by the surface, depth, traffic, wind, and aircraft performance together. Reassess the operating area and alternatives, including whether a safe abort or go-around remains possible. A longer geometric distance does not compensate for an unsuitable surface or collision hazard.

Watch for these gaps

Common study mistakes.

  • Assessing wind while ignoring current and vessel wakes.
  • Assuming an unmarked area is free of submerged hazards.
  • Treating seaplane-base services as equivalent to those of a staffed land airport.
Bring it to your instructor

A better question for the briefing.

Use a chart or aerial view of a water operating area and have me defend the path, local-rule checks, and available alternatives.
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II

Area of operation · 6 tasks

Preflight Procedures

PA.II.A

Preflight Assessment

All airplane classes · 17 review items
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Preflight Assessment, explained.

Preflight assessment combines your fitness, the airplane’s condition, and the environment into a decision to begin the flight. The walkaround is only one part. For each checklist item, learn the normal condition, the defect you are looking for, and the consequence of overlooking it.

Why it matters

Touching or pointing at a component does not prove that it is ready for flight. Understanding why an item is inspected helps you recognize a subtle defect and resist rushing when the airplane appears familiar or someone is waiting for departure.

Trace the aircraft systemsA top view of an airplane connects to labeled fuel, electrical and flight control diagrams. Learn the actual aircraft system, its indications and its limitations.FuelElectricalFlight controlsTrace the path.Know the indications.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Work through the aircraft-specific checklist at a parked airplane with your instructor. For each item, explain what you are inspecting, what acceptable condition looks like, and what observation would require maintenance or further investigation.

  2. Connect physical condition with airworthiness documentation. Identify how you would verify conformity, applicable inspections, and unresolved discrepancies rather than assuming that a successful previous flight establishes the condition of today’s airplane.

  3. Compare planned fuel and oil requirements with what can be established by the approved inspection method. Explain uncertainties in quantity indications and how contamination, leaks, or an unexpected quantity change would affect the decision.

  4. Reassess weather, terrain, route, obstacles, and airport conditions after reaching the airplane. Identify a condition that could have changed since the original briefing and explain how that changes the route or departure decision.

  5. Apply a pilot, aircraft, environment, and external-pressure review. Include security concerns such as unfamiliar access or disturbed equipment, and practice stopping the checklist after an interruption and deliberately resuming at a verified point.

The published standard

Every ACS line item.

0 of 17 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with preparation for safe flight.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.II.A.K1Pilot self-assessment.
  • PA.II.A.K2Determining that the airplane to be used is appropriate and airworthy.
  • PA.II.A.K3Airplane preflight inspection, including:
  • PA.II.A.K3aa. Which items should be inspected
  • PA.II.A.K3bb. The reasons for checking each item
  • PA.II.A.K3cc. How to detect possible defects
  • PA.II.A.K3dd. The associated regulations
  • PA.II.A.K4Environmental factors, including weather, terrain, route selection, and obstructions.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.II.A.R1Pilot.
  • PA.II.A.R2Aircraft.
  • PA.II.A.R3Environment (e.g., weather, airports, airspace, terrain, obstacles).
  • PA.II.A.R4External pressures.
  • PA.II.A.R5Aviation security concerns.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.II.A.S1Inspect the airplane with reference to an appropriate checklist.
  • PA.II.A.S2Verify the airplane is in condition for safe flight and conforms to its type design.
  • PA.II.A.S3Perform self-assessment.
  • PA.II.A.S4Continue to assess the environment for safe flight.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25, FAA-H-8083-28; POH/AFM

Recall before you reveal

Talk through the situation.

The aircraft flew earlier today, and you are running late. Which parts of the preflight assessment become unnecessary?

Compare your reasoning

None becomes unnecessary merely because of the previous flight or schedule. The relevant checklist and current assessment still apply. Conditions, quantities, and mechanical status can change between flights, while time pressure itself is a risk that should be recognized and managed.

Watch for these gaps

Common study mistakes.

  • Performing a memorized circuit without checking the meaning of each item.
  • Skipping the personal or environmental assessment because the airplane looks ready.
  • Continuing after a discrepancy without establishing how it was resolved.
Bring it to your instructor

A better question for the briefing.

Observe my preflight and ask why I inspect each selected item, what defect would concern me, and what I would do next.
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PA.II.B

Flight Deck Management

All airplane classes · 11 review items
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Understand the task

Flight Deck Management, explained.

Flight deck management prepares people, equipment, documents, and attention for the flight. The goal is an orderly workspace and a shared understanding of safety responsibilities. The ACS includes passenger briefing, secured items, checklist use, navigation data, automation, and management of distraction.

Why it matters

Loose objects, an unbriefed passenger, or an EFB that requires extensive setup can compete with aircraft control at the worst time. Organizing before movement reduces the number of problems that must be solved during taxi, takeoff, or an abnormal situation.

Trace the aircraft systemsA top view of an airplane connects to labeled fuel, electrical and flight control diagrams. Learn the actual aircraft system, its indications and its limitations.FuelElectricalFlight controlsTrace the path.Know the indications.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Create a cockpit layout that keeps essential checklists and navigation information accessible without blocking controls or outside visibility. Secure baggage and portable devices so that turbulence or abrupt braking cannot send them into the controls.

  2. Give a passenger briefing using the actual airplane. Cover who is pilot in command, restraints, doors, exits, propeller avoidance, expected conduct, emergency procedures, and when conversation should pause so you can concentrate.

  3. Verify that navigation data and charts are appropriate and current for the planned use. Demonstrate how you will retrieve the next airport or procedure without making a prolonged heads-down search.

  4. Program installed avionics and any applicable automation before a high-workload phase when practical. State the intended mode or route, verify it against the plan, and explain how you will monitor rather than simply trust the display.

  5. Practice a distraction scenario: a passenger asks a question while a checklist is interrupted. Explain how you would defer the question, maintain control, and restart or resume the checklist without leaving an item falsely complete.

The published standard

Every ACS line item.

0 of 11 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with flight deck management practices.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.II.B.K1Passenger briefing requirements, including operation and required use of safety restraint systems.
  • PA.II.B.K2Use of appropriate checklists.
  • PA.II.B.K3Requirements for current and appropriate navigation data.
  • PA.II.B.K4Securing items and cargo.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.II.B.R1Use of systems or equipment, including automation and portable electronic devices.
  • PA.II.B.R2Inoperative equipment.
  • PA.II.B.R3Passenger distractions.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.II.B.S1Secure all items in the aircraft.
  • PA.II.B.S2Conduct an appropriate passenger briefing, including identifying the pilot-in-command (PIC), use of safety belts, shoulder harnesses, doors, passenger conduct, sterile aircraft, propeller blade avoidance, and emergency procedures.
  • PA.II.B.S3Properly program and manage the aircraft’s automation, as applicable.
  • PA.II.B.S4Appropriately manage risks by utilizing ADM, including SRM/CRM.

FAA references: 14 CFR part 91; AC 120-71; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

A passenger says they have flown before and do not need the briefing. What should you do?

Compare your reasoning

Provide the appropriate briefing anyway, adapted to this airplane and flight. Prior experience does not establish familiarity with its doors, restraints, emergency procedures, or your expectations. A concise, clear briefing also gives the passenger a useful role and reduces later distraction.

Watch for these gaps

Common study mistakes.

  • Treating a passenger’s experience as a substitute for the airplane-specific briefing.
  • Leaving a tablet or bag unsecured because the flight should be smooth.
  • Programming avionics while moving through a complex taxi intersection.
Bring it to your instructor

A better question for the briefing.

Have me brief a first-time passenger, then introduce a distraction and evaluate how I protect checklist completion and aircraft control.
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PA.II.C

Engine Starting

All airplane classes · 7 review items
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Understand the task

Engine Starting, explained.

Engine starting is an aircraft-specific procedure with consequences for people, property, the starter, and the engine. Study the approved sequence and the indications that establish a normal start. Cold, hot, flooded, and externally powered starts may require different procedures; they are not interchangeable recipes.

Why it matters

The propeller area must be treated as hazardous before the engine turns. A start that produces unusual indications or fails to progress normally requires a deliberate response, not repeated improvisation that can overheat equipment or worsen the situation.

Trace the aircraft systemsA top view of an airplane connects to labeled fuel, electrical and flight control diagrams. Learn the actual aircraft system, its indications and its limitations.FuelElectricalFlight controlsTrace the path.Know the indications.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Locate the normal and abnormal starting procedures in the actual POH/AFM. Explain the purpose of each control position and identify where temperature or engine condition changes the approved procedure.

  2. Prepare a ramp-safety assessment covering people, vehicles, loose material, nearby aircraft, buildings, wind, and propeller or exhaust effects. Explain why a verbal warning must be accompanied by an actual check of the area.

  3. Identify the starting limitations and expected indications for your aircraft. Study starter operating and cooling limits, permitted power settings, and the circumstances requiring an aborted start using the manufacturer’s numbers rather than generic values.

  4. Trace the external-power procedure if the airplane permits it. Identify the approved connection, equipment requirements, personnel coordination, and checklist sequence; do not assume another aircraft’s battery or ground-power arrangement applies.

  5. Rehearse an abnormal-start scenario verbally with your instructor. Separate immediate aircraft-specific actions from subsequent checklist use, and explain how you will protect people and stop further attempts when the problem is unresolved.

The published standard

Every ACS line item.

0 of 7 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with recommended engine starting procedures.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.II.C.K1Starting under various conditions.
  • PA.II.C.K2Starting the engine(s) by use of external power.
  • PA.II.C.K3Limitations associated with starting.
  • PA.II.C.K4Conditions leading to and procedures for an aborted start.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.II.C.R1Propeller safety.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.II.C.S1Position the airplane properly considering structures, other aircraft, wind, and the safety of nearby persons and property.
  • PA.II.C.S2Complete the appropriate checklist(s).

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

The engine does not start, and another pilot recommends holding the starter longer than the manual permits. Should you follow that advice?

Compare your reasoning

No. Use the aircraft’s published limitations and procedure. Continuing beyond a limitation can damage equipment or compound an abnormal condition. Stop, allow the required recovery or cooling interval, and investigate through the approved procedure or qualified assistance before another attempt.

Watch for these gaps

Common study mistakes.

  • Repeating a start attempt without reconsidering engine condition or starter limitations.
  • Calling clear while failing to look at the propeller area.
  • Using an external-power procedure learned in a different aircraft without checking compatibility.
Bring it to your instructor

A better question for the briefing.

Ask me to explain our airplane’s hot-start, aborted-start, and external-power considerations using the manual and a ramp-safety scenario.
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PA.II.D

Taxiing

Single-engine land / Multiengine land · 23 review items
Explore task
Link to this taskFAA source
Understand the task

Taxiing, explained.

Taxiing is a navigation and collision-avoidance task performed while controlling a moving aircraft. The ACS emphasizes airport diagrams, clearances, signs, markings, lighting, wind correction, and runway-incursion avoidance. Treat the route as a sequence of verified positions and permissions rather than a familiar drive to the runway.

Why it matters

Expectation bias can make a pilot follow yesterday’s route despite today’s instruction. A runway change, confusing intersection, or heads-down distraction can remove situational awareness quickly, so stopping safely and requesting clarification are normal tools.

Locate the runway and holding positionA schematic airport shows a runway, taxiway and runway holding position marking, with two solid lines on the taxiway approach side and two dashed lines on the runway side.RunwayTaxiwayHold-shortmarkingKnow your position before you move.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Before movement, trace the expected taxi route on the current airport diagram. Identify hold-short lines, runway crossings, closed surfaces, hot spots, and likely points where the route could become confusing.

  2. Practice receiving, writing, and reading back an actual taxi instruction. Separate clearance to taxi from clearance to cross or enter a runway, and identify exactly where the airplane must stop when authorization is incomplete.

  3. Explain the airport signs, markings, and lights encountered along the route. Use a nighttime or low-visibility variation to identify what visual cues become harder to see and how that changes speed and workload.

  4. Review the initial brake check and directional-control technique for the airplane. Discuss wind-related control positioning using the manufacturer’s guidance, and keep speed appropriate for turns, surface conditions, and nearby people or aircraft.

  5. Rehearse a route or runway change while holding at a safe position. Reconfirm the new path on the diagram, avoid unnecessary heads-down work while moving, and request progressive instructions or clarification when needed.

The published standard

Every ACS line item.

0 of 23 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with taxi operations, including runway incursion avoidance.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.II.D.K1Current airport aeronautical references and information resources such as the Chart Supplement, airport diagram, and Notices to Air Missions (NOTAMs).
  • PA.II.D.K2Taxi instructions/clearances.
  • PA.II.D.K3Airport markings, signs, and lights.
  • PA.II.D.K4Visual indicators for wind.
  • PA.II.D.K5Aircraft lighting, as appropriate.
  • PA.II.D.K6Procedures for:
  • PA.II.D.K6aa. Appropriate flight deck activities prior to taxi, including route planning and identifying the location of Hot Spots
  • PA.II.D.K6bb. Radio communications at towered and nontowered airports
  • PA.II.D.K6cc. Entering or crossing runways
  • PA.II.D.K6dd. Night taxi operations
  • PA.II.D.K6ee. Low visibility taxi operations
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.II.D.R1Activities and distractions.
  • PA.II.D.R2Confirmation or expectation bias as related to taxi instructions.
  • PA.II.D.R3A taxi route or departure runway change.
  • PA.II.D.R4Runway incursion.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.II.D.S1Receive and correctly read back clearances/instructions, if applicable.
  • PA.II.D.S2Use an airport diagram or taxi chart during taxi, if published, and maintain situational awareness.
  • PA.II.D.S3Position the flight controls for the existing wind, if applicable.
  • PA.II.D.S4Complete the appropriate checklist(s).
  • PA.II.D.S5Perform a brake check immediately after the airplane begins moving.
  • PA.II.D.S6Maintain positive control of the airplane during ground operations by controlling direction and speed without excessive use of brakes.
  • PA.II.D.S7Comply with airport/taxiway markings, signals, and air traffic control (ATC) clearances and instructions.
  • PA.II.D.S8Position the airplane properly relative to hold lines.

FAA references: AC 91-73; AIM; Chart Supplements; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

You are cleared to taxi to a departure runway, and the shortest route crosses another runway. Is crossing automatically included?

Compare your reasoning

Do not infer crossing permission. At a towered airport, identify and obtain the required explicit runway-crossing authorization and comply with hold-short instructions. Verify the actual clearance, position, and signs. If uncertain, stop before the protected surface and ask ATC.

Watch for these gaps

Common study mistakes.

  • Following a familiar route instead of the current clearance.
  • Allowing the airplane to roll while searching for a diagram or frequency.
  • Stopping with part of the aircraft beyond the applicable hold position.
Bring it to your instructor

A better question for the briefing.

Give me a taxi clearance with a runway change and ask me to identify every hold point, readback, and crossing decision.
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PA.II.E

Taxiing and Sailing

Single-engine sea / Multiengine sea · 23 review items
Explore task
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Understand the task

Taxiing and Sailing, explained.

Seaplane taxiing and sailing combine aerodynamic controls, water resistance, wind, and current. The aircraft does not behave like a wheeled airplane with brakes. Study idle, plow, and step taxi as distinct techniques, and sailing as a controlled response to wind using the methods approved for the airplane.

Why it matters

A desired heading is not the same as a desired path across the water. Wind and current can move the airplane toward a dock, shallow area, person, or vessel even while the nose appears correctly pointed. Early planning preserves room to maneuver.

Read the water environmentA floatplane, shoreline and dock illustrate the relationship between wind, water conditions and shore hazards.WindWater conditionsShore hazardsCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Plan departure from a dock, buoy, beach, or ramp using wind, current, traffic, and nearby hazards. Identify the safe path before releasing the airplane and explain how reduced assistance or a changed wind would alter the plan.

  2. Compare idle, plow, and step taxi attitudes and their purposes using seaplane references and the aircraft manual. Explain how visibility, spray, drag, turning response, and surface condition influence the appropriate choice.

  3. Trace how power, flight controls, flaps, doors, and water rudders affect steering or sailing in the actual airplane. Use the approved procedure; the correct arrangement depends on configuration and conditions.

  4. Explain the recognition and prevention of porpoising and skipping during step taxi. Discuss instructor-taught corrective action and the conditions in which slowing, stopping the attempt, or selecting a different path is prudent.

  5. Practice radio calls, clearance readbacks, maritime right-of-way decisions, and traffic scanning together. Include low visibility and unexpected instructions. For an amphibian, add the applicable land-taxi and runway-incursion elements when operating on wheels.

The published standard

Every ACS line item.

0 of 23 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with taxiing and sailing operations, including runway incursion avoidance.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.II.E.K1Airport information resources, including Chart Supplements, airport diagram, and appropriate references.
  • PA.II.E.K2Taxi instructions/clearances.
  • PA.II.E.K3Airport/seaplane base markings, signs, and lights.
  • PA.II.E.K4Visual indicators for wind.
  • PA.II.E.K5Airplane lighting.
  • PA.II.E.K6Procedures for:
  • PA.II.E.K6aa. Appropriate flight deck activities during taxiing or sailing
  • PA.II.E.K6bb. Radio communications at towered and nontowered seaplane bases
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.II.E.R1Activities and distractions.
  • PA.II.E.R2Porpoising and skipping.
  • PA.II.E.R3Low visibility taxi and sailing operations.
  • PA.II.E.R4Other aircraft, vessels, and hazards.
  • PA.II.E.R5Confirmation or expectation bias as related to taxi instructions.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.II.E.S1Receive and correctly read back clearances/instructions, if applicable.
  • PA.II.E.S2Use an appropriate airport diagram or taxi chart, if published.
  • PA.II.E.S3Comply with seaplane base/airport/taxiway markings, signals, and signs.
  • PA.II.E.S4Depart the dock/mooring buoy or beach/ramp in a safe manner, considering wind, current, traffic, and hazards.
  • PA.II.E.S5Complete the appropriate checklist(s).
  • PA.II.E.S6Position the flight controls, flaps, doors, water rudders, and power correctly for the existing conditions to follow the desired course while sailing and to prevent or correct for porpoising and skipping during step taxi.
  • PA.II.E.S7Exhibit procedures for steering and maneuvering while maintaining proper situational awareness and desired orientation, path, and position while taxiing using idle, plow, or step taxi technique, as appropriate.
  • PA.II.E.S8Plan and follow the most favorable taxi or sailing course for current conditions.
  • PA.II.E.S9Abide by right-of-way rules, maintain positive airplane control, proper speed, and separation between other aircraft, vessels, and persons.
  • PA.II.E.S10Comply with applicable taxi elements in Task D if the practical test is conducted in an amphibious airplane.

FAA references: AC 91-73; AIM; Chart Supplements; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

The nose points away from a dock, but the airplane is still moving sideways toward it. What is missing from the assessment?

Compare your reasoning

The actual motion over the water has not been adequately assessed. Wind and current can create drift that differs from heading. Reevaluate position, path, available clearance, and the approved maneuvering options early rather than waiting until an escape requires abrupt or ineffective control inputs.

Watch for these gaps

Common study mistakes.

  • Confusing heading with track across the water.
  • Using step taxi without adequate room, visibility, or surface assessment.
  • Treating water rudders, doors, and flap settings as universal across seaplanes.
Bring it to your instructor

A better question for the briefing.

Use a dock-departure sketch with wind and current and ask me to describe a safe taxi or sailing plan and its limits.
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PA.II.F

Before Takeoff Check

All airplane classes · 13 review items
Explore task
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Understand the task

Before Takeoff Check, explained.

The before-takeoff check verifies that the airplane, pilot, and departure plan are ready for the next high-workload phase. Study the reason for each check and the indication it should produce. The task combines mechanical verification with performance review and a realistic response plan for an abnormal takeoff.

Why it matters

A checklist recited without interpreting the results can leave an important fault unnoticed. Departure conditions may also change after the initial briefing, making a previously acceptable runway, configuration, or performance assumption unsuitable.

Trace the aircraft systemsA top view of an airplane connects to labeled fuel, electrical and flight control diagrams. Learn the actual aircraft system, its indications and its limitations.FuelElectricalFlight controlsTrace the path.Know the indications.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Explain every selected before-takeoff checklist item using the airplane manual. Identify which checks confirm configuration, which test a system, and which require comparing an indication with a published limitation or expected result.

  2. Choose an appropriate run-up or check location. Consider wind, propeller or jet effects, people, buildings, other aircraft, vessels where relevant, and the need to maintain an outside scan while attention is divided.

  3. Review takeoff distance, climb capability, available surface, obstacles, and wind for the departure actually assigned. Recalculate or rebrief if a runway change changes distance, slope, surface condition, or the departure path.

  4. Prepare an abnormal-departure briefing that addresses a rejected takeoff and powerplant failure using the aircraft checklist, available landing options, and instructor guidance. Avoid a universal return-to-runway height or a memorized response detached from conditions.

  5. Introduce a realistic interruption during a ground rehearsal. Explain how you verify that the checklist is complete, the engine indications are acceptable, the configuration is correct, and the planned departure path remains clear before proceeding.

The published standard

Every ACS line item.

0 of 13 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with before takeoff check.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.II.F.K1Purpose of before takeoff checklist items, including:
  • PA.II.F.K1aa. Reasons for checking each item
  • PA.II.F.K1bb. Detecting malfunctions
  • PA.II.F.K1cc. Ensuring the aircraft is in safe operating condition as recommended by the manufacturer
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.II.F.R1Division of attention while conducting before takeoff checks.
  • PA.II.F.R2Unexpected runway changes by air traffic control (ATC).
  • PA.II.F.R3Wake turbulence.
  • PA.II.F.R4Potential powerplant failure during takeoff or other malfunction considering operational factors such as airplane characteristics, runway/takeoff path length, surface conditions, environmental conditions, and obstructions.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.II.F.S1Review takeoff performance.
  • PA.II.F.S2Complete the appropriate checklist(s).
  • PA.II.F.S3Position the airplane appropriately considering wind direction and the presence of any aircraft, vessels, or buildings as applicable.
  • PA.II.F.S4Divide attention inside and outside the flight deck.
  • PA.II.F.S5Verify that engine parameters and airplane configuration are suitable.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

ATC changes the departure runway after your run-up is complete. Can you treat the remaining work as only a new taxi clearance?

Compare your reasoning

No. The taxi route is one change, but takeoff performance, wind, available length, obstacles, wake considerations, and abnormal-departure options may change too. Reconfirm the relevant setup and briefing before taking the runway; a completed run-up does not validate the new departure plan.

Watch for these gaps

Common study mistakes.

  • Calling an indication normal without knowing its acceptable range.
  • Conducting a run-up where propeller blast endangers nearby people or property.
  • Keeping the original takeoff briefing after a material runway or wind change.
Bring it to your instructor

A better question for the briefing.

Interrupt my before-takeoff rehearsal with a runway change or abnormal indication and have me explain what must be rechecked.
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III

Area of operation · 2 tasks

Airport and Seaplane Base Operations

PA.III.A

Communications, Light Signals, and Runway Lighting Systems

All airplane classes · 15 review items
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Understand the task

Communications, Light Signals, and Runway Lighting Systems, explained.

Communications support safe operations when the right frequency, clear phraseology, and correct interpretation work together. This task also includes transponder use, loss of communication, ATC light signals, runway status lighting, radar assistance, and accident or incident reporting awareness.

Why it matters

A smooth-sounding transmission is less important than an accurate shared understanding. Ambiguous wording, a wrong frequency, or an unchallenged clearance can create a conflict even when every radio appears to work normally.

Locate the runway and holding positionA schematic airport shows a runway, taxiway and runway holding position marking, with two solid lines on the taxiway approach side and two dashed lines on the runway side.RunwayTaxiwayHold-shortmarkingKnow your position before you move.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Find departure, en route, and arrival frequencies in current official airport information. Practice selecting and verifying the active frequency and audio source so that a correct number entered in standby is not mistaken for successful communication.

  2. Rehearse short calls that identify who you are addressing, who you are, where you are, and what you need when appropriate. Use standard phraseology, listen before transmitting, and practice readbacks that preserve critical runway or hold-short information.

  3. Build a light-signal recall exercise distinguishing ground and airborne meanings. Add runway lighting and runway status lights; explain why status lights communicate a safety warning rather than granting an ATC clearance.

  4. Work a communications-failure scenario by considering audio panel selection, volume, headset or microphone problems, frequency selection, and electrical issues. Apply the aircraft and operating procedures appropriate to the situation instead of fixating on the radio.

  5. Explain normal and emergency transponder use, when radar assistance would help, and why declaring an emergency should not be delayed by embarrassment. Review where current NTSB reporting requirements are found and distinguish operating the airplane safely from later reporting obligations.

The published standard

Every ACS line item.

0 of 15 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with normal and emergency radio communications, air traffic control (ATC) light signals, and runway lighting systems.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.III.A.K1How to obtain appropriate radio frequencies.
  • PA.III.A.K2Proper radio communication procedures and air traffic control (ATC) phraseology.
  • PA.III.A.K3ATC light signal recognition.
  • PA.III.A.K4Appropriate use of transponder(s).
  • PA.III.A.K5Lost communication procedures.
  • PA.III.A.K6Equipment issues that could cause loss of communication.
  • PA.III.A.K7Radar assistance.
  • PA.III.A.K8National Transportation Safety Board (NTSB) accident/incident reporting.
  • PA.III.A.K9Runway Status Lighting Systems.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.III.A.R1Communication.
  • PA.III.A.R2Deciding if and when to declare an emergency.
  • PA.III.A.R3[Archived] — retained for code history; excluded from progress.
  • PA.III.A.R4Use of non-standard phraseology.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.III.A.S1Select and activate appropriate frequencies.
  • PA.III.A.S2Transmit using standard phraseology and procedures as specified in the Aeronautical Information Manual (AIM) and Pilot/Controller Glossary.
  • PA.III.A.S3Acknowledge radio communications and comply with ATC instructions or as directed by the evaluator.

FAA references: 14 CFR part 91; AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

You hear a clearance that could apply to your airplane or another similar call sign. What is the correct response?

Compare your reasoning

Clarify before acting on an uncertain instruction. Read back the critical information with your full identification as appropriate and request confirmation. Similar call signs and expectation bias make assumptions dangerous; the goal is an unmistakable shared understanding, not an uninterrupted radio exchange.

Watch for these gaps

Common study mistakes.

  • Reading back an instruction without confirming that it was addressed to your aircraft.
  • Treating runway status lights as permission to enter or cross.
  • Allowing troubleshooting to displace aircraft control and collision avoidance.
Bring it to your instructor

A better question for the briefing.

Give me a similar-call-sign or lost-communications scenario and have me demonstrate clear phraseology, priorities, and the appropriate reference.
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PA.III.B

Traffic Patterns

All airplane classes · 13 review items
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Understand the task

Traffic Patterns, explained.

Traffic-pattern study links runway selection, local procedures, wind correction, spacing, and a continuous outside scan. The pattern is a shared operating environment, not a geometric shape to fly regardless of traffic. Towered and nontowered operations require different coordination while retaining the same need to see and avoid.

Why it matters

Good pattern judgment creates time and space for a stabilized approach. An overshoot, close spacing, or wake encounter becomes more dangerous if the pilot tries to preserve the planned landing at the expense of aircraft control.

Locate the runway and holding positionA schematic airport shows a runway, taxiway and runway holding position marking, with two solid lines on the taxiway approach side and two dashed lines on the runway side.RunwayTaxiwayHold-shortmarkingKnow your position before you move.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Use current airport information to identify runway selection considerations, pattern direction, altitude, local procedures, and relevant markings or lighting. Explain how automated weather information and observed traffic inform, but do not replace, your assessment.

  2. Draw the ground track for a pattern in a crosswind. Distinguish heading from track and explain why wind correction changes around the circuit while orientation to the landing surface must remain clear.

  3. Compare communications and sequencing at towered and nontowered airports. Discuss right-of-way without treating it as protection from collision or a reason to continue into an unsafe conflict.

  4. Create a traffic picture from both visual observations and radio reports. Identify a potential wake-turbulence encounter and explain how spacing, runway choice, timing, or a go-around could reduce exposure.

  5. Review a base-to-final overshoot scenario. Explain the priorities of coordinated flight, appropriate airspeed, safe bank, and an early go-around rather than attempting to force alignment with an aggressive low-altitude maneuver.

The published standard

Every ACS line item.

0 of 13 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with traffic patterns.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.III.B.K1Towered and nontowered airport operations.
  • PA.III.B.K2Traffic pattern selection for the current conditions.
  • PA.III.B.K3Right-of-way rules.
  • PA.III.B.K4Use of automated weather and airport information.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.III.B.R1Collision hazards.
  • PA.III.B.R2Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.III.B.R3Windshear and wake turbulence.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.III.B.S1Identify and interpret airport/seaplane base runways, taxiways, markings, signs, and lighting.
  • PA.III.B.S2Comply with recommended traffic pattern procedures.
  • PA.III.B.S3Correct for wind drift to maintain the proper ground track.
  • PA.III.B.S4Maintain orientation with the runway/landing area in use.
  • PA.III.B.S5Maintain traffic pattern altitude, ±100 feet, and the appropriate airspeed, ±10 knots.
  • PA.III.B.S6Maintain situational awareness and proper spacing from other aircraft in the traffic pattern.

FAA references: 14 CFR part 91; AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

A strong tailwind on base causes you to overshoot final while traffic follows behind. Must you salvage the landing to preserve the sequence?

Compare your reasoning

No. Aircraft control and a safe flightpath take priority. Avoid aggressive or uncoordinated low-altitude correction. Make a timely go-around when needed, communicate appropriately, and maintain awareness of the other traffic. Sequence pressure does not create additional aerodynamic margin.

Watch for these gaps

Common study mistakes.

  • Using a fixed heading pattern without correcting for wind drift.
  • Relying on radio reports instead of an active visual scan.
  • Tightening an unstable base-to-final turn to avoid inconveniencing other traffic.
Bring it to your instructor

A better question for the briefing.

Give me a changing-wind traffic scenario and ask me to explain spacing, wake avoidance, ground track, and my go-around decision.
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IV

Area of operation · 14 tasks

Takeoffs, Landings, and Go-Arounds

PA.IV.A

Normal Takeoff and Climb

All airplane classes · 33 review items
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Understand the task

Normal Takeoff and Climb, explained.

Normal takeoff and climb begin with runway or water-path verification and a performance decision, not with throttle movement. Study the aircraft-specific configuration, engine indications, lift-off technique, climb speed, wind correction, and reasons to reject the takeoff. Sea-class operations also require attention to planing behavior and water hazards.

Why it matters

An airplane accelerates quickly while the time available to diagnose a problem decreases. A briefed plan and known normal indications make an unexpected acceleration, instrument, control, or traffic problem easier to recognize before the remaining options narrow.

Connect the runway to the departureA conceptual runway and climb path connect runway conditions, aircraft performance and departure planning. No speeds, distances or obstacle clearances are represented.Runway conditionsDeparture planningBefore takeoffPerformance + a planCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Use the actual POH/AFM to identify takeoff configuration, recommended lift-off and climb speeds, expected power indications, and configuration changes. Explain the different purposes of best-angle and best-rate climb without treating either as an arbitrary pitch picture.

  2. Confirm the correct runway or takeoff path, available distance, wind, surface condition, traffic, and obstacles. Include crosswind, tailwind, wake turbulence, windshear, and density-altitude implications in the decision to proceed.

  3. Prepare a verbal sequence connecting each phase with an observable check: takeoff clearance or appropriate traffic coordination, alignment, normal power and instruments, directional control, recommended lift-off, and established climb.

  4. For a seaplane, add the appropriate water-rudder configuration, surface assessment, efficient planing attitude, spray avoidance, and recognition of porpoising or skipping. Use procedures specific to the float or hull installation.

  5. Rehearse rejection and initial-climb abnormal scenarios on the ground. Define what would make you stop or change the plan using the aircraft, runway or water path, and instructor guidance; maintain a clear distinction between ground planning and actual maneuver practice.

The published standard

Every ACS line item.

0 of 33 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with normal takeoff, climb operations, and rejected takeoff procedures.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.A.K1Effects of atmospheric conditions, including wind, on takeoff and climb performance.
  • PA.IV.A.K2Best angle of climb speed (VX) and best rate of climb speed (VY).
  • PA.IV.A.K3Appropriate airplane configuration.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.A.R1Selection of runway or takeoff path based on aircraft performance and limitations, available distance, and wind.
  • PA.IV.A.R2Effects of:
  • PA.IV.A.R2aa. Crosswind
  • PA.IV.A.R2bb. Windshear
  • PA.IV.A.R2cc. Tailwind
  • PA.IV.A.R2dd. Wake turbulence
  • PA.IV.A.R2ee. Takeoff surface/condition
  • PA.IV.A.R3Abnormal operations, including planning for:
  • PA.IV.A.R3aa. Rejected takeoff
  • PA.IV.A.R3bb. Potential engine failure in takeoff/climb phase of flight
  • PA.IV.A.R4Collision hazards.
  • PA.IV.A.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.A.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.IV.A.R7Runway incursion.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.A.S1Complete the appropriate checklist(s).
  • PA.IV.A.S2Make radio calls as appropriate.
  • PA.IV.A.S3Verify assigned/correct runway or takeoff path.
  • PA.IV.A.S4Determine wind direction with or without visible wind direction indicators.
  • PA.IV.A.S5Position the flight controls for the existing wind, if applicable.
  • PA.IV.A.S6Clear the area, taxi into takeoff position, and align the airplane on the runway centerline (ASEL, AMEL) or takeoff path (ASES, AMES).
  • PA.IV.A.S6aa. Retract the water rudders, as appropriate (ASES, AMES)
  • PA.IV.A.S7Advance the throttle smoothly to takeoff power and confirm proper engine and flight instrument indications prior to rotation.
  • PA.IV.A.S7aa. Establish and maintain the most efficient planing/lift-off attitude, and correct for porpoising or skipping (ASES, AMES)
  • PA.IV.A.S8Avoid excessive water spray on the propeller(s) (ASES, AMES).
  • PA.IV.A.S9Rotate and lift off at the recommended airspeed and accelerate to VY.
  • PA.IV.A.S10[Archived] — retained for code history; excluded from progress.
  • PA.IV.A.S11Establish a pitch attitude to maintain the manufacturer ’s recommended speed or VY, +10/-5 knots.
  • PA.IV.A.S12Configure the airplane in accordance with manufacturer ’s guidance.
  • PA.IV.A.S13Maintain VY +10/-5 knots to a safe maneuvering altitude.
  • PA.IV.A.S14Maintain directional control and proper wind-drift correction throughout takeoff and climb.
  • PA.IV.A.S15Comply with noise abatement procedures, as applicable.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

Power is set for takeoff, but acceleration and one engine indication are abnormal. Is reaching the normal rotation speed the only decision point?

Compare your reasoning

No. Abnormal performance or indications require prompt assessment under the briefed rejection plan and aircraft procedures. Continuing solely to reach a memorized speed can consume the distance and options needed to stop. Expected indications and usable runway or water area matter throughout the roll.

Watch for these gaps

Common study mistakes.

  • Taking off from the expected surface without positively verifying it.
  • Rotating by habit while failing to check power and instruments.
  • Following a runway heading without correcting the climb ground track for wind.
Bring it to your instructor

A better question for the briefing.

Ask me to brief a normal takeoff with one realistic abnormal indication, including how I would recognize it and which options remain.
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PA.IV.B

Normal Approach and Landing

All airplane classes · 28 review items
Explore task
Link to this taskFAA source
Understand the task

Normal Approach and Landing, explained.

A normal landing is the result of a stabilized approach, controlled energy, correct alignment, and a suitable landing surface. Study how pitch, power, configuration, wind, and trim work together. A smooth touchdown alone does not establish that the approach or landing was well managed.

Why it matters

Excess speed, side drift, or an unstable approach can consume runway and increase landing loads. A planned touchdown area and timely go-around criteria help prevent the desire to land from overriding a deteriorating approach.

Connect the runway to the departureA conceptual runway and climb path connect runway conditions, aircraft performance and departure planning. No speeds, distances or obstacle clearances are represented.Runway conditionsDeparture planningBefore takeoffPerformance + a planCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Select a runway or water landing path using wind, available distance, surface condition, traffic, and aircraft capability. Verify the actual assigned or intended surface and identify obstacles or changes that could invalidate the plan.

  2. Use the aircraft manual to establish configuration and approach-speed guidance, including applicable gust considerations. Explain how excess energy changes float and stopping distance and why slowing below the appropriate speed is not a shortcut to precision.

  3. Define stabilized-approach cues with your instructor: appropriate flightpath, configuration, airspeed, descent trend, alignment, and manageable corrections. Identify conditions that require a go-around rather than continued correction close to the surface.

  4. Compare a crab used to maintain approach ground track with the alignment and wind correction needed at touchdown. Study how to avoid side drift and keep the longitudinal axis aligned with the landing path using the aircraft-appropriate technique.

  5. Chair-fly the transition through roundout, touchdown, and rollout while keeping outside references and directional control in the discussion. Include runway-incursion avoidance, wake turbulence, and whether a proposed land-and-hold-short operation leaves adequate capability and margin.

The published standard

Every ACS line item.

0 of 28 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with normal approach and landing with emphasis on proper use and coordination of flight controls.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.B.K1A stabilized approach, including energy management concepts.
  • PA.IV.B.K2Effects of atmospheric conditions, including wind, on approach and landing performance.
  • PA.IV.B.K3Wind correction techniques on approach and landing.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.B.R1Selection of runway/landing surface, approach path, and touchdown area based on pilot capability, aircraft performance and limitations, available distance, and wind.
  • PA.IV.B.R2Effects of:
  • PA.IV.B.R2aa. Crosswind
  • PA.IV.B.R2bb. Windshear
  • PA.IV.B.R2cc. Tailwind
  • PA.IV.B.R2dd. Wake turbulence
  • PA.IV.B.R2ee. Landing surface/condition
  • PA.IV.B.R3Planning for:
  • PA.IV.B.R3aa. Rejected landing and go-around
  • PA.IV.B.R3bb. Land and hold short operations (LAHSO)
  • PA.IV.B.R4Collision hazards.
  • PA.IV.B.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.B.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.B.S1Complete the appropriate checklist(s).
  • PA.IV.B.S2Make radio calls as appropriate.
  • PA.IV.B.S3Ensure the airplane is aligned with the correct/assigned runway or landing surface.
  • PA.IV.B.S4Scan the runway or landing surface and adjoining area for traffic and obstructions.
  • PA.IV.B.S5Select and aim for a suitable touchdown point considering the wind conditions, landing surface, and obstructions.
  • PA.IV.B.S6Establish the recommended approach and landing configuration, airspeed, and trim, and adjust pitch attitude and power as required to maintain a stabilized approach.
  • PA.IV.B.S7Maintain manufacturer ’s published approach airspeed or in its absence not more than 1.3 times the stalling speed or the minimum steady flight speed in the landing configuration (VSO), +10/-5 knots with gust factor applied.
  • PA.IV.B.S8Maintain directional control and appropriate crosswind correction throughout the approach and landing.
  • PA.IV.B.S9Make smooth, timely, and correct control application during round out and touchdown.
  • PA.IV.B.S10Touch down at a proper pitch attitude, within 400 feet beyond or on the specified point, with no side drift, and with the airplane’s longitudinal axis aligned with and over the runway center/landing path.
  • PA.IV.B.S11Execute a timely go-around if the approach cannot be made within the tolerances specified above or for any other condition that may result in an unsafe approach or landing.
  • PA.IV.B.S12Use runway incursion avoidance procedures, if applicable.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

You are aligned with the runway but fast enough to float beyond your planned touchdown area. Does alignment alone justify continuing?

Compare your reasoning

No. Alignment is only one part of a stable landing. Reassess energy, remaining landing distance, surface condition, and the possibility of meeting the planned safe touchdown criteria. A timely go-around is appropriate when continuing would rely on forcing the airplane onto the surface or accepting inadequate margin.

Watch for these gaps

Common study mistakes.

  • Judging the landing only by touchdown smoothness.
  • Carrying extra speed without accounting for float and stopping distance.
  • Relaxing wind correction or directional control immediately after touchdown.
Bring it to your instructor

A better question for the briefing.

Use my last landing to separate flightpath, speed, alignment, and touchdown decisions, then identify the earliest cue for a go-around.
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PA.IV.C

Soft-Field Takeoff and Climb

Single-engine land · 33 review items
Explore task
Link to this taskFAA source
Understand the task

Soft-Field Takeoff and Climb, explained.

Soft-field takeoff technique reduces the time that the wheels carry substantial weight on a soft or rough surface. The critical concept is transferring support from wheels to wings, lifting off appropriately, and then accelerating in ground effect before demanding climb performance. This ACS task applies to airplane single-engine land.

Why it matters

An airplane may become airborne in ground effect before it has enough energy to climb away safely. Confusing lift-off with climb readiness can produce a settling or stall hazard, especially with high density altitude, obstacles, or unsuitable surface conditions.

Connect the runway to the departureA conceptual runway and climb path connect runway conditions, aircraft performance and departure planning. No speeds, distances or obstacle clearances are represented.Runway conditionsDeparture planningBefore takeoffPerformance + a planCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Explain why a soft surface increases rolling resistance and how transferring weight to the wings helps. Compare this objective with a short-field takeoff; the techniques address different constraints even when both constraints exist at one airport.

  2. Find the approved configuration and soft-field technique in the actual aircraft guidance. Discuss pitch attitude, wheel unloading, directional control, and the need to protect the propeller and landing gear rather than copying another airplane’s control positions.

  3. Draw the transition from surface movement to lift-off, ground-effect acceleration, and climb. Explain the role of reduced induced drag near the surface and why an early climb attempt can exceed available performance.

  4. Assess actual surface suitability, available distance, wind, obstacles, and density altitude. A practice maneuver on a paved runway does not establish that any muddy, rough, or soft strip is safe for that aircraft.

  5. Brief takeoff power and instrument checks, left-turning tendencies, crosswind correction, and a rejected-takeoff plan. Discuss how avoiding an unnecessary stop on a soft surface interacts with the overriding need to avoid traffic, obstructions, or unsafe movement.

The published standard

Every ACS line item.

0 of 33 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with soft-field takeoff, climb operations, and rejected takeoff procedures.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.C.K1Effects of atmospheric conditions, including wind, on takeoff and climb performance.
  • PA.IV.C.K2Best angle of climb speed (VX) and best rate of climb speed (VY).
  • PA.IV.C.K3Appropriate airplane configuration.
  • PA.IV.C.K4Ground effect.
  • PA.IV.C.K5Importance of weight transfer from wheels to wings.
  • PA.IV.C.K6Left turning tendencies.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.C.R1Selection of runway based on pilot capability, airplane performance and limitations, available distance, and wind.
  • PA.IV.C.R2Effects of:
  • PA.IV.C.R2aa. Crosswind
  • PA.IV.C.R2bb. Windshear
  • PA.IV.C.R2cc. Tailwind
  • PA.IV.C.R2dd. Wake turbulence
  • PA.IV.C.R2ee. Takeoff surface/condition
  • PA.IV.C.R3Abnormal operations, including planning for:
  • PA.IV.C.R3aa. Rejected takeoff
  • PA.IV.C.R3bb. Potential engine failure in takeoff/climb phase of flight
  • PA.IV.C.R4Collision hazards.
  • PA.IV.C.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.C.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.C.S1Complete the appropriate checklist(s).
  • PA.IV.C.S2Make radio calls as appropriate.
  • PA.IV.C.S3Verify assigned/correct runway.
  • PA.IV.C.S4Determine wind direction with or without visible wind direction indicators.
  • PA.IV.C.S5Position the flight controls for the existing wind, if applicable.
  • PA.IV.C.S6Clear the area, maintain necessary flight control inputs, taxi into takeoff position and align the airplane on the runway centerline without stopping, while advancing the throttle smoothly to takeoff power.
  • PA.IV.C.S7Confirm takeoff power and proper engine and flight instrument indications.
  • PA.IV.C.S8Establish and maintain a pitch attitude that transfers the weight of the airplane from the wheels to the wings as rapidly as possible.
  • PA.IV.C.S9Lift off at the lowest possible airspeed and remain in ground effect while accelerating to VX or VY, as appropriate.
  • PA.IV.C.S10Establish a pitch attitude for VX or VY, as appropriate, and maintain selected airspeed +10/-5 knots during the climb.
  • PA.IV.C.S11Configure the airplane after a positive rate of climb has been verified or in accordance with airplane manufacturer ’s instructions.
  • PA.IV.C.S12Maintain VX or VY, as appropriate, +10/-5 knots to a safe maneuvering altitude.
  • PA.IV.C.S13Maintain directional control and proper wind-drift correction throughout takeoff and climb.
  • PA.IV.C.S14Comply with noise abatement procedures, as applicable.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

The airplane lifts off earlier than on pavement. Should you immediately raise the nose to your usual climb attitude?

Compare your reasoning

Not simply because it has left the surface. Follow the aircraft’s soft-field procedure and establish the required energy and airspeed, using ground effect appropriately before transitioning to climb. The early lift-off may reflect ground effect rather than sufficient performance to climb over an obstacle.

Watch for these gaps

Common study mistakes.

  • Treating early lift-off as proof of adequate climb speed.
  • Using so much pitch that acceleration or visibility is impaired.
  • Assuming soft-field technique makes an unsuitable surface acceptable.
Bring it to your instructor

A better question for the briefing.

Ask me to explain what changes aerodynamically between wheel unloading, lift-off in ground effect, and a sustainable climb.
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PA.IV.D

Soft-Field Approach and Landing

Single-engine land · 29 review items
Explore task
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Understand the task

Soft-Field Approach and Landing, explained.

A soft-field landing aims to touch down with a low sink rate and maintain appropriate aerodynamic support as the airplane slows. It requires a stabilized approach and careful control through rollout, not an artificially slow or improvised approach. This task applies to airplane single-engine land.

Why it matters

Soft or uneven ground can impose drag and loads that are absent on pavement. Protecting the nose gear and maintaining control after touchdown are as important as the initial contact, and the ability to taxi without becoming stuck must be considered before landing.

Connect the runway to the departureA conceptual runway and climb path connect runway conditions, aircraft performance and departure planning. No speeds, distances or obstacle clearances are represented.Runway conditionsDeparture planningBefore takeoffPerformance + a planCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Assess whether the actual field is suitable using available surface information, recent conditions, obstacles, wind, and aircraft limitations. Identify a safer alternative if softness, standing water, roughness, or insufficient distance exceeds what you can establish.

  2. Review the approved landing configuration and approach-speed guidance. Explain how a stabilized approach gives you room to achieve a low sink rate without dragging the airplane in below a safe energy state.

  3. Compare roundout and touchdown goals with a normal or short-field landing. Study how appropriate power and pitch management can affect sink rate, but obtain the actual technique from the airplane manual and your instructor.

  4. For tricycle-gear aircraft, explain the purpose of keeping the nosewheel off the surface while elevator effectiveness permits, then maintaining manufacturer-recommended control position during rollout. Connect this to weight transfer rather than treating it as a visual stunt.

  5. Plan the rollout, crosswind correction, and exit route before touchdown. Discuss the need for sufficient controlled movement on a soft surface, avoiding excessive braking, and going around early if the approach will not produce a safe landing.

The published standard

Every ACS line item.

0 of 29 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with soft-field approach and landing with emphasis on proper use and coordination of flight controls.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.D.K1A stabilized approach, including energy management concepts.
  • PA.IV.D.K2Effects of atmospheric conditions, including wind, on approach and landing performance.
  • PA.IV.D.K3Wind correction techniques on approach and landing.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.D.R1Selection of runway based on pilot capability, airplane performance and limitations, available distance, and wind.
  • PA.IV.D.R2Effects of:
  • PA.IV.D.R2aa. Crosswind
  • PA.IV.D.R2bb. Windshear
  • PA.IV.D.R2cc. Tailwind
  • PA.IV.D.R2dd. Wake turbulence
  • PA.IV.D.R2ee. Landing surface/condition
  • PA.IV.D.R3Planning for:
  • PA.IV.D.R3aa. Rejected landing and go-around
  • PA.IV.D.R3bb. Land and hold short operations (LAHSO)
  • PA.IV.D.R4Collision hazards.
  • PA.IV.D.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.D.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.D.S1Complete the appropriate checklist(s).
  • PA.IV.D.S2Make radio calls as appropriate.
  • PA.IV.D.S3Ensure the airplane is aligned with the correct/assigned runway.
  • PA.IV.D.S4Scan the landing runway and adjoining area for traffic and obstructions.
  • PA.IV.D.S5Select and aim for a suitable touchdown point considering the wind conditions, landing surface, and obstructions.
  • PA.IV.D.S6Establish the recommended approach and landing configuration, airspeed, and trim, and adjust pitch attitude and power as required to maintain a stabilized approach.
  • PA.IV.D.S7Maintain manufacturer ’s published approach airspeed or in its absence not more than 1.3 VSO, +10/-5 knots with gust factor applied.
  • PA.IV.D.S8Maintain directional control and appropriate crosswind correction throughout the approach and landing.
  • PA.IV.D.S9Make smooth, timely, and correct control inputs during the round out and touchdown, and, for tricycle gear airplanes, keep the nose wheel off the surface until loss of elevator effectiveness.
  • PA.IV.D.S10Touch down at a proper pitch attitude with minimum sink rate, no side drift, and with the airplane’s longitudinal axis aligned with the center of the runway.
  • PA.IV.D.S11Maintain elevator as recommended by manufacturer during rollout and exit the “soft” area at a speed that would preclude sinking into the surface.
  • PA.IV.D.S12Execute a timely go-around if the approach cannot be made within the tolerances specified above or for any other condition that may result in an unsafe approach or landing.
  • PA.IV.D.S13Maintain proper position of the flight controls and sufficient speed to taxi while on the soft surface.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

You can touch down gently, but the field has no known firm taxi route and recent rain has changed the surface. Is a soft touchdown enough?

Compare your reasoning

No. A successful landing includes the ability to maintain control and manage the airplane after touchdown. Surface suitability and the exit path must be assessed before arrival. If the condition cannot be established with an adequate margin, select another landing area rather than relying on technique to solve an unknown surface.

Watch for these gaps

Common study mistakes.

  • Flying below the appropriate approach speed to obtain a gentle touchdown.
  • Dropping the nosewheel immediately after main-wheel contact.
  • Ignoring rollout and taxi conditions when judging field suitability.
Bring it to your instructor

A better question for the briefing.

Have me explain the complete plan from stabilized approach through stopping or leaving the soft area, including the go-around criteria.
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PA.IV.E

Short-Field Takeoff and Maximum Performance Climb

Single-engine land / Multiengine land · 31 review items
Explore task
Link to this taskFAA source
Understand the task

Short-Field Takeoff and Maximum Performance Climb, explained.

Short-field takeoff and maximum-performance climb focus on using available distance efficiently while meeting obstacle-clearance needs. The task applies to single-engine and multiengine land airplanes. Performance calculations, aircraft-specific configuration, and accurate speed control are inseparable from the physical maneuver.

Why it matters

A short runway leaves little room for a late recognition of weak acceleration or an incorrect setup. Raising the nose more steeply does not manufacture additional climb capability. The airplane must be flown at the appropriate speed and configuration while retaining a realistic rejection plan.

Connect the runway to the departureA conceptual runway and climb path connect runway conditions, aircraft performance and departure planning. No speeds, distances or obstacle clearances are represented.Runway conditionsDeparture planningBefore takeoffPerformance + a planCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Calculate the takeoff and obstacle-clearance performance using the actual aircraft manual and conditions. Separate ground roll from distance over an obstacle, document the assumptions, and account for the practical margin needed beyond the chart result.

  2. Explain how the available runway is used and how approved power-setting and brake-release procedures affect performance. Identify the correct takeoff configuration and expected engine indications before committing to the roll.

  3. Compare recommended obstacle-clearance speed or best-angle speed with best-rate speed. Draw their different objectives: height gained over distance versus height gained over time. Use the aircraft’s published speeds rather than a generic training value.

  4. Study the transition after obstacle clearance, including acceleration and manufacturer-directed configuration changes. Explain why premature flap or gear changes, excessive pitch, or delayed acceleration can reduce the margin you intended to create.

  5. Brief a rejected takeoff and a powerplant problem in the initial climb for the specific airplane and runway. For multiengine aircraft, discuss the actual performance and control implications with your instructor rather than assuming that two engines guarantee continued climb.

The published standard

Every ACS line item.

0 of 31 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with short-field takeoff, maximum performance climb operations, and rejected takeoff procedures.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.E.K1Effects of atmospheric conditions, including wind, on takeoff and climb performance.
  • PA.IV.E.K2Best angle of climb speed (VX) and best rate of climb speed (VY).
  • PA.IV.E.K3Appropriate airplane configuration.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.E.R1Selection of runway based on pilot capability, airplane performance and limitations, available distance, and wind.
  • PA.IV.E.R2Effects of:
  • PA.IV.E.R2aa. Crosswind
  • PA.IV.E.R2bb. Windshear
  • PA.IV.E.R2cc. Tailwind
  • PA.IV.E.R2dd. Wake turbulence
  • PA.IV.E.R2ee. Takeoff surface/condition
  • PA.IV.E.R3Abnormal operations, including planning for:
  • PA.IV.E.R3aa. Rejected takeoff
  • PA.IV.E.R3bb. Potential engine failure in takeoff/climb phase of flight
  • PA.IV.E.R4Collision hazards.
  • PA.IV.E.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.E.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.E.S1Complete the appropriate checklist(s).
  • PA.IV.E.S2Make radio calls as appropriate.
  • PA.IV.E.S3Verify assigned/correct runway.
  • PA.IV.E.S4Determine wind direction with or without visible wind direction indicators.
  • PA.IV.E.S5Position the flight controls for the existing wind, if applicable.
  • PA.IV.E.S6Clear the area, taxi into takeoff position, and align the airplane on the runway centerline utilizing maximum available takeoff area.
  • PA.IV.E.S7Apply brakes while setting engine power to achieve maximum performance.
  • PA.IV.E.S8Confirm takeoff power prior to brake release and verify proper engine and flight instrument indications prior to rotation.
  • PA.IV.E.S9Rotate and lift off at the recommended airspeed and accelerate to the recommended obstacle clearance airspeed or VX, +10/-5 knots.
  • PA.IV.E.S10Establish a pitch attitude to maintain the recommended obstacle clearance airspeed or VX, +10/-5 knots until the obstacle is cleared or until the airplane is 50 feet above the surface.
  • PA.IV.E.S11Establish a pitch attitude for VY and accelerate to VY +10/-5 knots after clearing the obstacle or at 50 feet AGL if simulating an obstacle.
  • PA.IV.E.S12Configure the airplane in accordance with the manufacturer ’s guidance after a positive rate of climb has been verified.
  • PA.IV.E.S13Maintain VY +10/-5 knots to a safe maneuvering altitude.
  • PA.IV.E.S14Maintain directional control and proper wind-drift correction throughout takeoff and climb.
  • PA.IV.E.S15Comply with noise abatement procedures, as applicable.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

Your pitch attitude is steeper than usual, but indicated airspeed is decreasing below the required obstacle-clearance target. Does the steeper attitude ensure more clearance?

Compare your reasoning

No. Pitch attitude is not climb performance. Falling below the appropriate target can increase drag and reduce the airplane’s ability to climb while eroding stall margin. Use the aircraft-specific procedure and instructor-taught corrections; the initial planning should already establish that the obstacle can be cleared with adequate margin.

Watch for these gaps

Common study mistakes.

  • Using ground-roll data to justify obstacle clearance.
  • Confusing best-angle with best-rate climb.
  • Changing configuration on a memorized timer instead of the applicable aircraft guidance and flight condition.
Bring it to your instructor

A better question for the briefing.

Give me a short-runway scenario and have me defend the performance calculation, rejection plan, obstacle speed, and transition to climb.
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PA.IV.F

Short-Field Approach and Landing

Single-engine land / Multiengine land · 29 review items
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Understand the task

Short-Field Approach and Landing, explained.

Short-field landing combines accurate approach energy, a planned touchdown point, directional control, and manufacturer-recommended stopping technique. It applies to single-engine and multiengine land airplanes. Precision is achieved by a stable approach and disciplined decisions, not by forcing the airplane down to meet a mark.

Why it matters

Extra speed or a late touchdown can consume the stopping margin quickly. The ACS includes a timely go-around when the required approach or landing cannot be completed safely, so the decision to discontinue is part of successful task management.

Connect the runway to the departureA conceptual runway and climb path connect runway conditions, aircraft performance and departure planning. No speeds, distances or obstacle clearances are represented.Runway conditionsDeparture planningBefore takeoffPerformance + a planCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Calculate landing performance for the actual weight, wind, runway, and surface condition using the aircraft manual. Distinguish distance required for the whole landing from the ground roll and identify any limitations in the available data.

  2. Select a suitable aiming and touchdown plan that accounts for threshold location, obstacles, available landing distance, and surface condition. Explain why the aim point and touchdown point are not interchangeable during a normal roundout.

  3. Review configuration and recommended approach speed, including any applicable gust adjustment. Connect small speed errors to float and stopping distance while avoiding the equally hazardous idea that flying below the proper speed improves precision.

  4. Explain aircraft-specific touchdown, aerodynamic control, configuration, and braking procedures. Discuss directional control and wheel-lock or skid risk rather than treating maximum brake pressure as a universal stopping method.

  5. Define a go-around decision before the approach. Rehearse the response to excessive height, speed, drift, float, a surface conflict, or a touchdown that would leave inadequate stopping margin. Include runway-incursion avoidance after landing.

The published standard

Every ACS line item.

0 of 29 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with short-field approach and landing with emphasis on proper use and coordination of flight controls.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.F.K1A stabilized approach, including energy management concepts.
  • PA.IV.F.K2Effects of atmospheric conditions, including wind, on approach and landing performance.
  • PA.IV.F.K3Wind correction techniques on approach and landing.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.F.R1Selection of runway based on pilot capability, airplane performance and limitations, available distance, and wind.
  • PA.IV.F.R2Effects of:
  • PA.IV.F.R2aa. Crosswind
  • PA.IV.F.R2bb. Windshear
  • PA.IV.F.R2cc. Tailwind
  • PA.IV.F.R2dd. Wake turbulence
  • PA.IV.F.R2ee. Landing surface/condition
  • PA.IV.F.R3Planning for:
  • PA.IV.F.R3aa. Rejected landing and go-around
  • PA.IV.F.R3bb. Land and hold short operations (LAHSO)
  • PA.IV.F.R4Collision hazards.
  • PA.IV.F.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.F.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.F.S1Complete the appropriate checklist(s).
  • PA.IV.F.S2Make radio calls as appropriate.
  • PA.IV.F.S3Ensure the airplane is aligned with the correct/assigned runway.
  • PA.IV.F.S4Scan the landing runway and adjoining area for traffic and obstructions.
  • PA.IV.F.S5Select and aim for a suitable touchdown point considering the wind conditions, landing surface, and obstructions.
  • PA.IV.F.S6Establish the recommended approach and landing configuration, airspeed, and trim, and adjust pitch attitude and power as required to maintain a stabilized approach.
  • PA.IV.F.S7Maintain manufacturer ’s published approach airspeed or in its absence not more than 1.3 VSO, +10/-5 knots with gust factor applied.
  • PA.IV.F.S8Maintain directional control and appropriate crosswind correction throughout the approach and landing.
  • PA.IV.F.S9Make smooth, timely, and correct control application before, during, and after touchdown.
  • PA.IV.F.S10Touch down at a proper pitch attitude within 200 feet beyond or on the specified point, threshold markings, or runway numbers, with no side drift, minimum float, and with the airplane's longitudinal axis aligned with and over the runway centerline.
  • PA.IV.F.S11Use manufacturer ’s recommended procedures for airplane configuration and braking.
  • PA.IV.F.S12Execute a timely go-around if the approach cannot be made within the tolerances specified above or for any other condition that may result in an unsafe approach or landing.
  • PA.IV.F.S13Use runway incursion avoidance procedures, if applicable.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

You pass the planned touchdown area while still floating, with less runway remaining than expected. Should you push the airplane onto the surface to save the landing?

Compare your reasoning

No. Forcing contact can create a hard landing, bounce, or loss of control without restoring the missing distance. The correct decision depends on the immediate flight condition and aircraft procedure, but a timely go-around before the margin is lost is the planned response to an approach that cannot meet safe landing criteria.

Watch for these gaps

Common study mistakes.

  • Adding unplanned speed without recalculating the landing margin.
  • Fixating on a painted point instead of aircraft control and energy.
  • Using braking or flap procedures that are not appropriate to the airplane.
Bring it to your instructor

A better question for the briefing.

Have me compare two approach-speed and touchdown scenarios and identify the point where a go-around becomes the prudent choice.
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PA.IV.G

Confined Area Takeoff and Maximum Performance Climb

Single-engine sea / Multiengine sea · 34 review items
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Understand the task

Confined Area Takeoff and Maximum Performance Climb, explained.

A confined-area seaplane takeoff combines water-surface judgment with maximum-performance departure planning. The usable path may be limited by shoreline, trees, terrain, vessels, shoals, or the shape of the water. Both single-engine and multiengine sea applicants must connect surface technique with obstacle-clearance capability.

Why it matters

Enough water to become airborne does not necessarily mean enough room to climb clear of the surroundings. Surface drag, wind, loading, and a poorly chosen escape path can consume the available margin before the airplane reaches its best climbing condition.

Read the water environmentA floatplane, shoreline and dock illustrate the relationship between wind, water conditions and shore hazards.WindWater conditionsShore hazardsCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Sketch the complete takeoff and climb path, including water depth concerns, submerged or floating hazards, vessels, shoreline, and the obstacle environment. Compare the apparent length of the water with the actually usable takeoff area.

  2. Calculate or assess aircraft performance using the approved float or hull configuration and the expected atmosphere, wind, weight, and surface condition. Explain where the available performance data do not support a confident departure decision.

  3. Review the airplane-specific water-rudder, flap, power, and planing procedures. Connect efficient planing attitude, avoidance of excessive spray, and control of porpoising or skipping to acceleration rather than memorizing a sequence without its purpose.

  4. Compare obstacle-clearance speed or best-angle speed with best-rate speed. Explain the planned transition after clearing the obstacle and the manufacturer-directed configuration changes needed to establish the subsequent climb.

  5. Brief an abort and a powerplant failure using the remaining water and surrounding terrain. Reassess when vessel movement, a gust, a changed surface, or noise-abatement considerations alter the intended path; a departure is optional when the margin is uncertain.

The published standard

Every ACS line item.

0 of 34 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with confined area takeoff and maximum performance climb.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.G.K1Effects of atmospheric conditions, including wind, on takeoff and climb performance.
  • PA.IV.G.K2Best angle of climb speed (VX) and best rate of climb speed (VY).
  • PA.IV.G.K3Appropriate airplane configuration.
  • PA.IV.G.K4Effects of water surface.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.G.R1Selection of takeoff path based on pilot capability, airplane performance and limitations, available distance, and wind.
  • PA.IV.G.R2Effects of:
  • PA.IV.G.R2aa. Crosswind
  • PA.IV.G.R2bb. Windshear
  • PA.IV.G.R2cc. Tailwind
  • PA.IV.G.R2dd. Wake turbulence
  • PA.IV.G.R2ee. Water surface/condition
  • PA.IV.G.R3Abnormal operations, including planning for:
  • PA.IV.G.R3aa. Rejected takeoff
  • PA.IV.G.R3bb. Potential engine failure in takeoff/climb phase of flight
  • PA.IV.G.R4Collision hazards.
  • PA.IV.G.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.G.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.G.S1Complete the appropriate checklist(s).
  • PA.IV.G.S2Make radio calls as appropriate.
  • PA.IV.G.S3Verify assigned/correct takeoff path.
  • PA.IV.G.S4Determine wind direction with or without visible wind direction indicators.
  • PA.IV.G.S5Position the flight controls for the existing wind, if applicable.
  • PA.IV.G.S6Clear the area, taxi into takeoff position utilizing maximum available takeoff area, and align the airplane on the takeoff path.
  • PA.IV.G.S6aa. Retract the water rudders, as appropriate
  • PA.IV.G.S7Advance the throttle smoothly to takeoff power and confirm proper engine and flight instrument indications prior to rotation.
  • PA.IV.G.S8Establish a pitch attitude that maintains the most efficient planing/lift-off attitude and correct for porpoising and skipping.
  • PA.IV.G.S9Avoid excessive water spray on the propeller(s).
  • PA.IV.G.S10Rotate and lift off at the recommended airspeed, and accelerate to the recommended obstacle clearance airspeed or VX.
  • PA.IV.G.S11Establish a pitch attitude to maintain the recommended obstacle clearance airspeed or VX, +10/-5 knots until the obstacle is cleared or until the airplane is 50 feet above the surface.
  • PA.IV.G.S12Establish a pitch attitude for VY and accelerate to VY +10/-5 knots after clearing the obstacle or at 50 feet AGL if simulating an obstacle.
  • PA.IV.G.S13Retract flaps, if extended, after a positive rate of climb has been verified or in accordance with airplane manufacturer ’s guidance.
  • PA.IV.G.S14Maintain VY +10/-5 knots to a safe maneuvering altitude.
  • PA.IV.G.S15Maintain directional control and proper wind-drift correction throughout takeoff and climb.
  • PA.IV.G.S16Comply with noise abatement procedures, as applicable.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

The seaplane can lift off before the shoreline, but the trees beyond it are higher than the airplane can confidently clear. Is the water area adequate?

Compare your reasoning

No. The decision must include the climb beyond lift-off and a supported obstacle margin. Reevaluate loading, conditions, path, and alternatives using approved performance information and instructor guidance. Becoming airborne before the edge of the water does not establish that the entire departure is viable.

Watch for these gaps

Common study mistakes.

  • Measuring water length without including the climb-out obstacle environment.
  • Assuming landplane performance data apply unchanged to a float installation.
  • Persisting when a moving vessel removes the planned reject or departure path.
Bring it to your instructor

A better question for the briefing.

Use a confined-water scenario and ask me to distinguish the takeoff run, obstacle-clearance segment, and available rejection options.
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PA.IV.H

Confined Area Approach and Landing

Single-engine sea / Multiengine sea · 27 review items
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Understand the task

Confined Area Approach and Landing, explained.

A confined-area water landing requires a suitable approach path, controlled energy, an accurate touchdown plan, and enough usable water to decelerate safely. It applies to single-engine and multiengine sea airplanes. The surrounding obstacles and moving surface traffic are part of the landing problem, not separate details.

Why it matters

Water offers fewer fixed runway cues, and the apparent landing area can change as boats move or wind shifts. A low approach that appears precise may still lack obstacle clearance, a usable go-around, or enough suitable water after touchdown.

Read the water environmentA floatplane, shoreline and dock illustrate the relationship between wind, water conditions and shore hazards.WindWater conditionsShore hazardsCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Assess the waterway and approach from available information and appropriate reconnaissance. Identify obstacles, depth concerns, traffic, debris, wind, surface condition, and the portion of water that can actually be used for touchdown and deceleration.

  2. Select a touchdown area that supports the complete landing rather than merely fitting between shorelines. Explain how wind, water drag, and the aircraft’s characteristics affect the choice and whether the required margin can be established.

  3. Review the manufacturer’s approach configuration and speed guidance, including any applicable gust consideration. Relate the stabilized approach to energy management so that precision does not depend on excessive sink, low airspeed, or last-second corrections.

  4. Explain alignment and crosswind correction through water contact. Study the appropriate touchdown attitude and manufacturer-recommended elevator use while slowing, and distinguish these from landplane braking techniques.

  5. Plan the go-around before descending into the confined area. Identify a change in traffic, surface, flightpath, or available distance that would require discontinuing early while the departure path remains usable.

The published standard

Every ACS line item.

0 of 27 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with confined area approach and landing.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.H.K1A stabilized approach, including energy management concepts.
  • PA.IV.H.K2Effects of atmospheric conditions, including wind, on approach and landing performance.
  • PA.IV.H.K3Wind correction techniques on approach and landing.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.H.R1Selection of approach path and touchdown area based on pilot capability, airplane performance and limitations, available distance, and wind.
  • PA.IV.H.R2Effects of:
  • PA.IV.H.R2aa. Crosswind
  • PA.IV.H.R2bb. Windshear
  • PA.IV.H.R2cc. Tailwind
  • PA.IV.H.R2dd. Wake turbulence
  • PA.IV.H.R2ee. Water surface/condition
  • PA.IV.H.R3Planning for a go-around and rejected landing.
  • PA.IV.H.R4Collision hazards.
  • PA.IV.H.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.H.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.H.S1Complete the appropriate checklist(s).
  • PA.IV.H.S2Make radio calls as appropriate.
  • PA.IV.H.S3Ensure the airplane is aligned for an approach to the correct/assigned landing surface.
  • PA.IV.H.S4Scan the landing area for traffic and obstructions.
  • PA.IV.H.S5Select and aim for a suitable touchdown point considering the wind conditions, landing surface, and obstructions.
  • PA.IV.H.S6Establish the recommended approach and landing configuration, airspeed, and trim, and adjust pitch attitude and power as required to maintain a stabilized approach.
  • PA.IV.H.S7Maintain manufacturer ’s published approach airspeed or in its absence not more than 1.3 VSO, +10/-5 knots with gust factor applied.
  • PA.IV.H.S8Maintain directional control and appropriate crosswind correction throughout the approach and landing.
  • PA.IV.H.S9Make smooth, timely, and correct control application before, during, and after touchdown.
  • PA.IV.H.S10Contact the water at the recommended airspeed with a proper pitch attitude for the surface conditions.
  • PA.IV.H.S11Touch down at a proper pitch attitude, within 200 feet beyond or on the specified point, with no side drift, minimum float, and with the airplane’s longitudinal axis aligned with the projected landing path.
  • PA.IV.H.S12Execute a timely go-around if the approach cannot be made within the tolerances specified above or for any other condition that may result in an unsafe approach or landing.
  • PA.IV.H.S13Apply elevator control as necessary to stop in the shortest distance consistent with safety.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

A boat moves into the planned deceleration area while your approach remains on speed and aligned. Has the landing plan materially changed?

Compare your reasoning

Yes. A stable approach does not make an occupied or insufficient landing area safe. Reassess collision risk and the remaining usable water, and execute a timely go-around when the landing cannot be completed with adequate margin. The water must remain suitable through the whole landing and slowdown.

Watch for these gaps

Common study mistakes.

  • Choosing a touchdown point without planning the deceleration path.
  • Attempting to repair a high or fast approach inside a confined obstacle area.
  • Applying familiar runway stopping ideas to water operations without aircraft-specific guidance.
Bring it to your instructor

A better question for the briefing.

Have me brief a confined-area landing, then change the vessel traffic or wind and ask whether the approach should continue.
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PA.IV.I

Glassy Water Takeoff and Climb

Single-engine sea / Multiengine sea · 26 review items
Explore task
Link to this taskFAA source
Understand the task

Glassy Water Takeoff and Climb, explained.

Glassy-water takeoff addresses a smooth surface that provides limited visual texture and can increase the difficulty of recognizing attitude and release from the water. The task applies to single-engine and multiengine sea airplanes. Study the aircraft-specific technique together with drag, visual references, and a conservative path selection.

Why it matters

A calm, attractive surface is not automatically an easy operating condition. The airplane may need more distance or a specialized technique, while the pilot has fewer visual cues for motion and attitude. Uncertainty about performance or the path should be resolved before committing.

Read the water environmentA floatplane, shoreline and dock illustrate the relationship between wind, water conditions and shore hazards.WindWater conditionsShore hazardsCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Explain how glassy water differs from a lightly rippled surface in visual cues and water-drag behavior. Compare the clues available from the shoreline, horizon, and aircraft attitude without assuming a reflection marks the actual surface accurately.

  2. Assess usable water length, depth concerns, floating hazards, vessel traffic, terrain, and the climb path. Account for the expected atmospheric conditions and weight using aircraft-specific guidance and avoid assuming that a previous rougher-water takeoff predicts this one.

  3. Review the approved glassy-water takeoff configuration and technique with a seaplane instructor. Include water-rudder position, power confirmation, planing attitude, spray avoidance, and the control of porpoising or skipping.

  4. Describe the transition from water contact to flight and acceleration to the appropriate climb condition. Explain why an aircraft-specific release technique must not become excessive pitch or an attempt to climb before the necessary speed is established.

  5. Brief a rejection, an initial-climb powerplant problem, and the configuration check for an amphibious airplane. Identify what would make you choose another part of the water area, delay, or abandon the takeoff.

The published standard

Every ACS line item.

0 of 26 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with glassy water takeoff and climb.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.I.K1Effects of atmospheric conditions, including wind, on takeoff and climb performance.
  • PA.IV.I.K2Best angle of climb speed (VX) and best rate of climb speed (VY).
  • PA.IV.I.K3Appropriate airplane configuration.
  • PA.IV.I.K4Appropriate use of glassy water takeoff and climb technique.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.I.R1Selection of takeoff path based on pilot capability, airplane performance and limitations, and available distance.
  • PA.IV.I.R2Water surface/condition.
  • PA.IV.I.R3Abnormal operations, including planning for:
  • PA.IV.I.R3aa. Rejected takeoff
  • PA.IV.I.R3bb. Potential engine failure in takeoff/climb phase of flight
  • PA.IV.I.R4Collision hazards.
  • PA.IV.I.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.I.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.IV.I.R7Gear position in an amphibious airplane.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.I.S1Complete the appropriate checklist(s).
  • PA.IV.I.S2Make radio calls as appropriate.
  • PA.IV.I.S3Position flight controls and configure the aircraft for the existing conditions.
  • PA.IV.I.S4Clear the area, select appropriate takeoff path considering surface hazards or vessels and surface conditions:
  • PA.IV.I.S4aa. Retract the water rudders, as appropriate
  • PA.IV.I.S4bb. Advance the throttle smoothly to takeoff power and confirm proper engine and flight instrument indications prior to rotation
  • PA.IV.I.S5[Archived] — retained for code history; excluded from progress.
  • PA.IV.I.S6Establish and maintain an appropriate planing attitude, directional control, and correct for porpoising, skipping, and increase in water drag.
  • PA.IV.I.S7Avoid excessive water spray on the propeller(s).
  • PA.IV.I.S8Use appropriate techniques to lift seaplane from the water considering surface conditions.
  • PA.IV.I.S9Establish proper attitude/airspeed and accelerate to VY +10/-5 knots during the climb.
  • PA.IV.I.S10Configure the airplane after a positive rate of climb has been verified or in accordance with airplane manufacturer ’s instructions.
  • PA.IV.I.S11Maintain VY +10/-5 knots to a safe maneuvering altitude.
  • PA.IV.I.S12Maintain directional control throughout takeoff and climb.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

The water is perfectly smooth and there is no crosswind. Does that automatically make the takeoff easier than yesterday’s lightly rippled departure?

Compare your reasoning

No. Glassy water changes both visual cues and the interaction between the airplane and the surface. Performance and technique must be assessed for the actual conditions. A favorable wind component alone does not establish adequate distance, a safe release, or reliable visual references.

Watch for these gaps

Common study mistakes.

  • Equating a calm-looking surface with low operational risk.
  • Improvising a lift-off technique instead of using the aircraft-specific method.
  • Losing the intended path while concentrating on releasing the floats or hull.
Bring it to your instructor

A better question for the briefing.

Ask me to explain how the glassy-water cues, takeoff technique, and rejection plan differ from a normal water departure.
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PA.IV.J

Glassy Water Approach and Landing

Single-engine sea / Multiengine sea · 20 review items
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Understand the task

Glassy Water Approach and Landing, explained.

Glassy-water landing addresses the loss of reliable height and surface-texture cues over smooth water. Study why the aircraft is prepared for a controlled descent using suitable visual references and the airplane-specific glassy-water method. It is a distinct technique, not an ordinary flare performed over a mirror.

Why it matters

Misjudging height can lead to premature roundout or an unexpected impact with the surface. A disciplined approach and sufficient unobstructed water allow the approved technique to work without requiring the pilot to guess exactly where the surface lies.

Read the water environmentA floatplane, shoreline and dock illustrate the relationship between wind, water conditions and shore hazards.WindWater conditionsShore hazardsCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Identify the visual limitations created by reflections and a featureless surface. Compare a reliable shoreline or other approved attitude reference with a reflected image that can mislead height perception.

  2. Choose an approach and landing path with adequate suitable water, appropriate depth, and clearance from obstacles, vessels, and shore hazards. Explain why the planned area must accommodate the aircraft-specific glassy-water method, including its distance needs.

  3. Use the actual POH/AFM and instructor guidance to identify the approach configuration, airspeed, attitude, power, and descent management for the airplane. Explain the purpose of establishing these before visual height cues become unreliable.

  4. Rehearse the visual scan and coordinated power or control adjustments needed to maintain the proper attitude and descent trend through contact. Discuss why searching for a conventional flare cue or making abrupt changes can defeat the technique.

  5. Include an early go-around plan, directional control after contact, slowdown to idle taxi, and a positive landing-gear configuration check in an amphibian. Reassess the plan if the required reference or suitable water area is not available.

The published standard

Every ACS line item.

0 of 20 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with glassy water approach and landing.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.J.K1A stabilized approach, including energy management concepts.
  • PA.IV.J.K2Effects of atmospheric conditions, including wind, on approach and landing performance.
  • PA.IV.J.K3When and why glassy water techniques are used.
  • PA.IV.J.K4How a glassy water approach and landing is executed.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.J.R1Selection of approach path and touchdown area based on pilot capability, airplane performance and limitations, and available distance.
  • PA.IV.J.R2Water surface/condition.
  • PA.IV.J.R3Planning for a go-around and rejected landing.
  • PA.IV.J.R4Collision hazards.
  • PA.IV.J.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.J.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.IV.J.R7Gear position in an amphibious airplane.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.J.S1Complete the appropriate checklist(s).
  • PA.IV.J.S2Make radio calls as appropriate.
  • PA.IV.J.S3Scan the landing area for traffic and obstructions.
  • PA.IV.J.S4Select a proper approach and landing path considering the landing surface, visual attitude references, water depth, and collision hazards.
  • PA.IV.J.S5Establish the recommended approach and landing configuration, airspeed, and trim, and adjust pitch attitude and power as required to maintain a stabilized approach.
  • PA.IV.J.S6Maintain manufacturer ’s published approach airspeed or in its absence not more than 1.3 VSO, +10/-5 knots.
  • PA.IV.J.S7Make smooth, timely, and correct power and control adjustments to maintain proper pitch attitude and rate of descent to touchdown.
  • PA.IV.J.S8Contact the water in a proper pitch attitude, and slow to idle taxi speed.
  • PA.IV.J.S9Maintain directional control throughout the approach and landing.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

As the airplane descends over glassy water, you cannot judge the exact height from the reflection. Should you improvise a normal flare when the water looks close?

Compare your reasoning

No. That visual estimate is the known hazard. Use the aircraft-specific glassy-water method taught by a qualified instructor, with the planned references, attitude, and controlled descent. If the required conditions cannot be established, make the go-around decision while the option remains safe.

Watch for these gaps

Common study mistakes.

  • Trying to time an ordinary flare from reflections.
  • Choosing a short landing area that does not support the glassy-water technique.
  • Forgetting amphibious landing-gear configuration while concentrating on visual cues.
Bring it to your instructor

A better question for the briefing.

Have me explain the visual-reference and energy-management plan for a glassy-water landing, including when I would discontinue the approach.
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PA.IV.K

Rough Water Takeoff and Climb

Single-engine sea / Multiengine sea · 32 review items
Explore task
Link to this taskFAA source
Understand the task

Rough Water Takeoff and Climb, explained.

Rough-water takeoff requires assessing waves, swell, wind, and the aircraft’s ability to move safely from displacement through planing to flight. The task applies to single-engine and multiengine sea airplanes. Technique must follow the particular float or hull installation and the actual surface, not a generic picture of a rough lake.

Why it matters

Wave impact, spray, and rapidly changing pitch loads can damage the airplane or disrupt acceleration and control. Conditions may exceed what the airplane or pilot can manage even when the water area is long and the wind direction seems favorable.

Read the water environmentA floatplane, shoreline and dock illustrate the relationship between wind, water conditions and shore hazards.WindWater conditionsShore hazardsCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Assess wave direction, height, spacing, swell, and vessel wakes together with wind. Compare potential takeoff paths for their complete surface and obstacle environment, rather than selecting solely on the strongest headwind component.

  2. Review the airplane’s operating limitations and rough-water guidance. Identify what is known about allowable conditions and what remains uncertain; do not invent a universal wave-height limit or assume that experience in another seaplane transfers unchanged.

  3. Explain the approved configuration, power application, water-rudder use, and planing attitude. Connect spray avoidance and the recognition of porpoising or skipping with the need to protect the propeller, hull, floats, and directional control.

  4. Study the transition to flight and acceleration in ground effect before the climb using the aircraft-specific procedure. Explain why wave contact, insufficient speed, or an excessive pitch change can make an early lift-off hazardous.

  5. Brief rejection and powerplant-failure options for the selected path. Include amphibious gear configuration, other traffic, nearby shorelines, and the possibility that waiting for calmer water or relocating is the best decision.

The published standard

Every ACS line item.

0 of 32 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with rough water takeoff and climb.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.K.K1Effects of atmospheric conditions, including wind, on takeoff and climb performance.
  • PA.IV.K.K2Best angle of climb speed (VX) and best rate of climb speed (VY).
  • PA.IV.K.K3Appropriate airplane configuration.
  • PA.IV.K.K4Appropriate use of rough water takeoff and climb technique.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.K.R1Selection of takeoff path based on pilot capability, airplane performance and limitations, available distance, and wind.
  • PA.IV.K.R2Effects of:
  • PA.IV.K.R2aa. Crosswind
  • PA.IV.K.R2bb. Windshear
  • PA.IV.K.R2cc. Tailwind
  • PA.IV.K.R2dd. Wake turbulence
  • PA.IV.K.R2ee. Water surface/condition
  • PA.IV.K.R3Abnormal operations, including planning for:
  • PA.IV.K.R3aa. Rejected takeoff
  • PA.IV.K.R3bb. Potential engine failure in takeoff/climb phase of flight
  • PA.IV.K.R4Collision hazards.
  • PA.IV.K.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.K.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.IV.K.R7Gear position in an amphibious airplane.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.K.S1Complete the appropriate checklist(s).
  • PA.IV.K.S2Make radio calls as appropriate.
  • PA.IV.K.S3Verify assigned/correct takeoff path.
  • PA.IV.K.S4Determine wind direction with or without visible wind direction indicators.
  • PA.IV.K.S5Position flight controls and configure the airplane for the existing conditions.
  • PA.IV.K.S6Clear the area, select an appropriate takeoff path considering wind, swells, surface hazards, or vessels.
  • PA.IV.K.S6aa. Retract the water rudders, as appropriate
  • PA.IV.K.S6bb. Advance the throttle smoothly to takeoff power and confirm proper engine and flight instrument indications prior to rotation
  • PA.IV.K.S7[Archived] — retained for code history; excluded from progress.
  • PA.IV.K.S8Establish and maintain an appropriate planing attitude, directional control, and correct for porpoising, skipping, and increase in water drag.
  • PA.IV.K.S9Avoid excessive water spray on the propeller(s).
  • PA.IV.K.S10Lift off at minimum airspeed and accelerate to VY +10/- 5 knots before leaving ground effect.
  • PA.IV.K.S11Configure the airplane after a positive rate of climb has been verified or in accordance with airplane manufacturer ’s instructions.
  • PA.IV.K.S12Maintain VY +10/-5 knots to a safe maneuvering altitude.
  • PA.IV.K.S13Maintain directional control and proper wind-drift correction throughout takeoff and climb.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

A headwind favors one departure direction, but that path crosses large swells and boat wakes. Does the headwind settle the choice?

Compare your reasoning

No. Wind is only one factor. Wave interaction, aircraft limitations, usable path, obstacles, traffic, and rejection options must be considered together. If the combined surface and performance conditions are unsuitable or uncertain, change the plan rather than relying on the headwind to compensate.

Watch for these gaps

Common study mistakes.

  • Selecting the path from wind alone while ignoring swell and wakes.
  • Continuing through repeated abnormal pitching or spray without reassessing.
  • Applying a rough-water technique that belongs to a different float or hull design.
Bring it to your instructor

A better question for the briefing.

Give me competing wind and wave directions and ask me to justify the path, limitations, and conditions that would cancel the takeoff.
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PA.IV.L

Rough Water Approach and Landing

Single-engine sea / Multiengine sea · 27 review items
Explore task
Link to this taskFAA source
Understand the task

Rough Water Approach and Landing, explained.

Rough-water landing combines stabilized approach planning with a touchdown attitude and path appropriate to the wave conditions. Single-engine and multiengine sea applicants must assess the water, maintain alignment and directional control, and apply the actual airplane’s recommended technique.

Why it matters

Rough water changes the landing surface throughout the approach. Wind direction, wave direction, swell, and wakes may not align, and a visually open area may still expose the airplane to unacceptable impact loads or poor control after contact.

Read the water environmentA floatplane, shoreline and dock illustrate the relationship between wind, water conditions and shore hazards.WindWater conditionsShore hazardsCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Describe the water condition using wave direction, height, spacing, swell, and vessel wakes. Identify sheltered alternatives and explain how the surface could change between initial assessment and touchdown.

  2. Choose an approach and landing path that accounts for wind, water, depth, hazards, terrain, and usable distance. Verify the intended waterway and keep scanning for traffic that can enter the landing area after the plan is made.

  3. Find the aircraft-specific approach configuration, speed, gust guidance, and rough-water landing technique. Explain why touchdown attitude must reflect the type of rough water and airplane design rather than a fixed visual picture for every situation.

  4. Review how coordinated power and control adjustments support the intended flightpath, attitude, and descent trend. Discuss wind correction and directional control through touchdown without allowing a focus on individual waves to replace the broader scan.

  5. Brief the go-around and post-contact plan, including amphibious landing-gear configuration where applicable. Identify conditions that would make you select another landing area before descending into a position with fewer alternatives.

The published standard

Every ACS line item.

0 of 27 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with rough water approach and landing.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.L.K1A stabilized approach, including energy management concepts.
  • PA.IV.L.K2Effects of atmospheric conditions, including wind, on approach and landing performance.
  • PA.IV.L.K3Wind correction techniques on approach and landing.
  • PA.IV.L.K4When and why rough water techniques are used.
  • PA.IV.L.K5How to perform a proper rough water approach and landing.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.L.R1Selection of approach path and touchdown area based on pilot capability, airplane performance and limitations, available distance, and wind.
  • PA.IV.L.R2Effects of:
  • PA.IV.L.R2aa. Crosswind
  • PA.IV.L.R2bb. Windshear
  • PA.IV.L.R2cc. Tailwind
  • PA.IV.L.R2dd. Wake turbulence
  • PA.IV.L.R2ee. Water surface/condition
  • PA.IV.L.R3Planning for a go-around and rejected landing.
  • PA.IV.L.R4Collision hazards.
  • PA.IV.L.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.L.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.IV.L.R7Gear position in an amphibious airplane.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.L.S1Complete the appropriate checklist(s).
  • PA.IV.L.S2Make radio calls as appropriate.
  • PA.IV.L.S3Ensure the airplane is aligned with the correct/assigned waterway.
  • PA.IV.L.S4Scan the landing area for traffic and obstructions.
  • PA.IV.L.S5Select and aim for a suitable touchdown point considering the wind conditions, landing surface, and obstructions.
  • PA.IV.L.S6Establish the recommended approach and landing configuration, airspeed, and trim, and adjust pitch attitude and power as required to maintain a stabilized approach.
  • PA.IV.L.S7Maintain manufacturer ’s published approach airspeed or in its absence not more than 1.3 VSO, +10/-5 knots with gust factor applied.
  • PA.IV.L.S8Maintain directional control and appropriate crosswind correction throughout the approach and landing.
  • PA.IV.L.S9Make smooth, timely, and correct power and control adjustments to maintain proper pitch attitude and rate of descent to touchdown.
  • PA.IV.L.S10Contact the water in a proper pitch attitude, considering the type of rough water.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

You can maintain the recommended approach speed, but the wave impacts appear likely to exceed what the airplane can tolerate. Is correct speed enough?

Compare your reasoning

No. Airspeed is only one requirement. Surface suitability and aircraft limitations remain decisive. Use the approved guidance and available information to select a suitable area or delay the landing; correct approach speed does not make unacceptable waves safe.

Watch for these gaps

Common study mistakes.

  • Treating all rough water as the same wave pattern.
  • Fixating on the first touchdown while ignoring control after contact.
  • Continuing because the approach is on speed despite an unsuitable surface.
Bring it to your instructor

A better question for the briefing.

Ask me to compare two water areas and defend the approach, touchdown attitude considerations, and decision to land or go around.
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PA.IV.M

Forward Slip to a Landing

Single-engine land / Single-engine sea · 29 review items
Explore task
Link to this taskFAA source
Understand the task

Forward Slip to a Landing, explained.

A forward slip increases drag to adjust the descent path while preserving control of airspeed and landing alignment. This task applies to single-engine land and sea airplanes. Study the aerodynamic purpose, crosswind relationship, aircraft limitations, and transition to the appropriate touchdown condition.

Why it matters

A slip is a useful planned technique, but it is not permission to salvage every unstable approach. The aircraft may have limitations related to flaps, fuel flow, or other configuration details, and an uncoordinated low-speed condition must not be confused with a skid or uncontrolled maneuver.

Connect the runway to the departureA conceptual runway and climb path connect runway conditions, aircraft performance and departure planning. No speeds, distances or obstacle clearances are represented.Runway conditionsDeparture planningBefore takeoffPerformance + a planCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Draw the difference between the airplane’s longitudinal axis and its flightpath during a forward slip. Explain how increased drag changes descent and why airspeed and pitch must still be actively managed.

  2. Compare a forward slip used to lose altitude with a sideslip used for crosswind correction and touchdown alignment. Discuss with your instructor how the existing crosswind influences slip direction and the eventual transition.

  3. Find the aircraft’s slipping limitations and cautions in the POH/AFM. Include applicable flap restrictions, fuel-system considerations, airspeed-indication limitations, and any aircraft-specific handling concerns rather than assuming unrestricted use.

  4. Plan an approach path and touchdown point considering altitude, wind, obstacles, available landing distance, and the ability to return to the correct landing alignment. Keep the runway or water path in the visual scan throughout the maneuver.

  5. Define when excess height, speed, drift, or workload calls for a go-around instead of more slip. Rehearse the transition to a landing with no side drift and the longitudinal axis aligned with the landing path, using instructor-taught technique.

The published standard

Every ACS line item.

0 of 29 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with forward slip to a landing.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.M.K1Concepts of energy management during a forward slip approach.
  • PA.IV.M.K2Effects of atmospheric conditions, including wind, on approach and landing performance.
  • PA.IV.M.K3Wind correction techniques during forward slip.
  • PA.IV.M.K4When and why a forward slip approach is used during an approach.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.M.R1Selection of runway/landing surface, approach path, and touchdown area based on pilot capability, aircraft performance and limitations, available distance, and wind.
  • PA.IV.M.R2Effects of:
  • PA.IV.M.R2aa. Crosswind
  • PA.IV.M.R2bb. Windshear
  • PA.IV.M.R2cc. Tailwind
  • PA.IV.M.R2dd. Wake turbulence
  • PA.IV.M.R2ee. Landing surface/condition
  • PA.IV.M.R3Planning for:
  • PA.IV.M.R3aa. Rejected landing and go-around
  • PA.IV.M.R3bb. Land and hold short operations (LAHSO)
  • PA.IV.M.R4Collision hazards.
  • PA.IV.M.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.M.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.IV.M.R7Forward slip operations, including fuel flowage, tail stalls with flaps, and airspeed control.
  • PA.IV.M.R8Surface contact with the airplane’s longitudinal axis misaligned.
  • PA.IV.M.R9Unstable approach.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.M.S1Complete the appropriate checklist(s).
  • PA.IV.M.S2Make radio calls as appropriate.
  • PA.IV.M.S3Plan and follow a flightpath to the selected landing area considering altitude, wind, terrain, and obstructions.
  • PA.IV.M.S4Select the most suitable touchdown point based on wind, landing surface, obstructions, and airplane limitations.
  • PA.IV.M.S5Position airplane on downwind leg, parallel to landing runway or selected landing surface.
  • PA.IV.M.S6Configure the airplane correctly.
  • PA.IV.M.S7As necessary, correlate crosswind with direction of forward slip and transition to side slip before touchdown.
  • PA.IV.M.S8Touch down at a proper pitch attitude, within 400 feet beyond or on the specified point, with no side drift, and with the airplane’s longitudinal axis aligned with and over the runway center/landing path.
  • PA.IV.M.S9Maintain a ground track aligned with the runway center/landing path.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

You are high on final and know how to slip, but the aircraft manual restricts slipping in the current configuration. What takes priority?

Compare your reasoning

The aircraft limitation and a safe flightpath take priority over saving the approach. Do not use a prohibited configuration to reach the touchdown point. Apply an approved alternative only if it can be established safely; otherwise execute a timely go-around and plan a better approach.

Watch for these gaps

Common study mistakes.

  • Treating a forward slip and an uncoordinated skid as interchangeable.
  • Ignoring aircraft-specific flap or fuel-system cautions.
  • Carrying misalignment or sideways drift into touchdown.
Bring it to your instructor

A better question for the briefing.

Have me explain the forward-slip purpose, our airplane’s limitations, and the transition from descent control to safe touchdown alignment.
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PA.IV.N

Go-Around/Rejected Landing

All airplane classes · 21 review items
Explore task
Link to this taskFAA source
Understand the task

Go-Around/Rejected Landing, explained.

A go-around or rejected landing is a deliberate transition from an approach or landing back to a safe climb. The ACS emphasizes timely recognition, power application, aircraft configuration, directional control, traffic avoidance, and the effects of wind and density altitude.

Why it matters

The earlier an unsuitable landing is recognized, the more time and performance margin remain. Delaying until the airplane is slow, close to obstacles, or committed to an unsafe surface creates more demanding control and configuration decisions.

Connect the runway to the departureA conceptual runway and climb path connect runway conditions, aircraft performance and departure planning. No speeds, distances or obstacle clearances are represented.Runway conditionsDeparture planningBefore takeoffPerformance + a planCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. List specific reasons to discontinue: unstable energy or flightpath, incorrect alignment, excessive float, a runway incursion, unsuitable surface, traffic conflict, or inadequate landing distance. Use observable cues rather than waiting for a vague feeling that the landing is bad.

  2. Use the actual aircraft checklist to rehearse power, pitch, trim, and configuration changes. Explain why abrupt power application and configuration changes affect control forces, drag, and climb capability, and why a generic flap-retraction sequence is inappropriate.

  3. Assess go-around performance before arrival using weight, temperature, altitude, wind, and obstacles. Discuss how a hot or high airport can make the margin smaller and why a climb path must remain available throughout the decision process.

  4. Plan collision avoidance during the climb, including movement to the side of the landing area when necessary and appropriate. Keep control and traffic separation primary, then make the relevant radio call without allowing communication to delay the maneuver.

  5. Work a rejected-landing scenario after accepting land-and-hold-short instructions or encountering a runway incursion. Explain the aircraft-control, obstacle, and traffic priorities and the need to communicate the changed plan promptly.

The published standard

Every ACS line item.

0 of 21 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with go-around/rejected landing with emphasis on factors that contribute to landing conditions that may require a go-around.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IV.N.K1A stabilized approach, including energy management concepts.
  • PA.IV.N.K2Effects of atmospheric conditions, including wind and density altitude, on a go-around or rejected landing.
  • PA.IV.N.K3Wind correction techniques on takeoff/departure and approach/landing.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IV.N.R1Delayed recognition of the need for a go-around/rejected landing.
  • PA.IV.N.R2Delayed performance of a go-around at low altitude.
  • PA.IV.N.R3Power application.
  • PA.IV.N.R4Configuring the airplane.
  • PA.IV.N.R5Collision hazards.
  • PA.IV.N.R6Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IV.N.R7Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.IV.N.R8Runway incursion.
  • PA.IV.N.R9Managing a go-around/rejected landing after accepting a LAHSO clearance.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IV.N.S1Complete the appropriate checklist(s).
  • PA.IV.N.S2Make radio calls as appropriate.
  • PA.IV.N.S3Make a timely decision to discontinue the approach to landing.
  • PA.IV.N.S4Apply takeoff power immediately and transition to climb pitch attitude for VX or VY as appropriate +10/-5 knots.
  • PA.IV.N.S5Configure the airplane after a positive rate of climb has been verified or in accordance with airplane manufacturer ’s instructions.
  • PA.IV.N.S6Maneuver to the side of the runway/landing area when necessary to clear and avoid conflicting traffic.
  • PA.IV.N.S7Maintain VY +10/-5 knots to a safe maneuvering altitude.
  • PA.IV.N.S8Maintain directional control and proper wind-drift correction throughout the climb.
  • PA.IV.N.S9Use runway incursion avoidance procedures, if applicable.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

The approach is clearly unstable, but you think one more correction might save it and traffic is behind you. What is the advantage of deciding now?

Compare your reasoning

An early decision preserves altitude, energy, distance, and time to manage the transition and traffic. Continuing only because of sequence pressure reduces those margins. Use the aircraft-specific go-around procedure, maintain control and situational awareness, and communicate the new plan appropriately.

Watch for these gaps

Common study mistakes.

  • Waiting until almost no runway or climb option remains.
  • Removing configuration too quickly without following aircraft guidance.
  • Focusing on the radio call while airspeed, pitch, or traffic separation deteriorates.
Bring it to your instructor

A better question for the briefing.

Give me an unstable approach or runway-conflict scenario and ask me to identify the earliest decision cue and explain the aircraft-specific transition.
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V

Area of operation · 2 tasks

Performance Maneuvers and Ground Reference Maneuvers

PA.V.A

Steep Turns

All airplane classes · 17 review items
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Understand the task

Steep Turns, explained.

A steep turn develops coordinated control, visual orientation, and an organized scan while the airplane carries an increased load factor. Study the aerodynamic reasons for the maneuver before memorizing entry cues. The task measures control throughout the turn, including the rollout, rather than a single moment at the correct bank.

Why it matters

Bank redirects the lift vector. Maintaining altitude requires enough vertical lift, which changes the wing’s demand and stall margin. Understanding that relationship helps you recognize why pulling harder is not a universal solution to an altitude error, especially during distracted or low-altitude maneuvering.

Recognize the four forcesAn airplane is surrounded by labeled lift, weight, thrust and drag arrows. Arrow lengths are illustrative, not measurements.LiftWeightThrustDragCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Draw an airplane in level flight and in a bank. Split total lift into vertical and horizontal components, then explain why a level, coordinated turn requires an increased load factor.

  2. Find your aircraft’s recommended entry speed and weight-dependent maneuvering-speed information in its POH. Explain why a published speed for one weight is not automatically appropriate at another.

  3. Create an outside-reference and instrument cross-check sequence. Include traffic, pitch picture, bank, altitude trend, airspeed, and coordination without letting one instrument monopolize your attention.

  4. Sketch how changing bank and speed affects turn radius and turn rate. Separate the turn through the air from the ground track, which is also affected by wind.

  5. Replay your last instructor debrief: identify whether an altitude deviation began with pitch, bank, power, or a late correction. Match the cause to one question for the next dual lesson.

The published standard

Every ACS line item.

0 of 17 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with steep turns.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.V.A.K1How to conduct a proper steep turn.
  • PA.V.A.K2Aerodynamics associated with steep turns, including:
  • PA.V.A.K2aa. Maintaining coordinated flight
  • PA.V.A.K2bb. Overbanking tendencies
  • PA.V.A.K2cc. Maneuvering speed, including the impact of weight changes
  • PA.V.A.K2dd. Load factor and accelerated stalls
  • PA.V.A.K2ee. Rate and radius of turn
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.V.A.R1Division of attention between aircraft control and orientation.
  • PA.V.A.R2Collision hazards.
  • PA.V.A.R3Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.V.A.R4Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.V.A.R5Uncoordinated flight.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.V.A.S1Clear the area.
  • PA.V.A.S2Establish the manufacturer's recommended airspeed; or if one is not available, an airspeed not to exceed the maneuvering speed (VA).
  • PA.V.A.S3Roll into a coordinated 360° steep turn with approximately a 45° bank.
  • PA.V.A.S4Perform the Task in the opposite direction, as specified by evaluator.
  • PA.V.A.S5Maintain the entry altitude ±100 feet, airspeed ±10 knots, bank ±5°, and roll out on the entry heading ±10°.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

You notice altitude decreasing in a steep turn. Why is immediately pulling much harder an incomplete response?

Compare your reasoning

The altitude trend may involve excess bank, insufficient vertical lift, speed or power changes, or delayed recognition. Additional back pressure also raises angle of attack and load factor. Diagnose the trend using the complete scan and use your instructor’s aircraft-specific correction technique while preserving coordination and stall awareness.

Watch for these gaps

Common study mistakes.

  • Chasing altitude while ignoring bank, airspeed, or traffic.
  • Treating maneuvering speed as a fixed number independent of aircraft weight.
  • Fixating on the instruments instead of combining an outside picture with a cross-check.
Bring it to your instructor

A better question for the briefing.

At what point did my altitude trend begin, and which outside reference would help me recognize it earlier in our airplane?
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PA.V.B

Ground Reference Maneuvers

All airplane classes · 19 review items
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Understand the task

Ground Reference Maneuvers, explained.

Ground reference maneuvers connect an airplane’s motion through the air to its track over the earth. Rectangular courses, S-turns, and turns around a point use changing wind correction to maintain a planned shape while protecting altitude, coordination, and outside awareness.

Why it matters

A consistent bank angle does not necessarily produce a consistent ground radius. Wind changes groundspeed around the maneuver, so the control picture must adapt. This is the same reasoning that helps you fly a traffic pattern without drifting toward obstacles or forcing a last-minute correction.

Recognize the four forcesAn airplane is surrounded by labeled lift, weight, thrust and drag arrows. Arrow lengths are illustrative, not measurements.LiftWeightThrustDragCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Draw a wind arrow across a rectangle and a circle. Mark the segments with headwind, tailwind, and crosswind components before drawing the airplane’s required headings.

  2. Compare the upwind and downwind sides of a turn around a point. Explain why groundspeed changes require different bank to preserve the same ground radius.

  3. On a chart or aerial image, choose a hypothetical reference area with clear boundaries. Identify terrain, wires, nearby traffic, airspace, noise-sensitive areas, and possible emergency landing options.

  4. For S-turns, sketch where the bank reverses relative to the reference line. Explain why completing symmetrical semicircles requires continuous correction rather than copying the first turn’s bank.

  5. Read the exact ACS entry and performance standards below. Prepare a verbal briefing that includes clearing, altitude awareness, wind, traffic lookout, and reasons to discontinue the maneuver.

The published standard

Every ACS line item.

0 of 19 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with ground reference maneuvering which may include a rectangular course, S-turns, and turns around a point.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.V.B.K1Purpose of ground reference maneuvers.
  • PA.V.B.K2Effects of wind on ground track and relation to a ground reference.
  • PA.V.B.K3Effects of bank angle and groundspeed on rate and radius of turn.
  • PA.V.B.K4Relationship of rectangular course to airport traffic pattern.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.V.B.R1Division of attention between aircraft control and orientation.
  • PA.V.B.R2Collision hazards.
  • PA.V.B.R3Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.V.B.R4Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.V.B.R5Uncoordinated flight.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.V.B.S1Clear the area.
  • PA.V.B.S2Select a suitable ground reference area, line, or point as appropriate.
  • PA.V.B.S3Plan the maneuver:
  • PA.V.B.S3aa. Rectangular course: enter a left or right pattern, 600 to 1,000 feet above ground level (AGL) at an appropriate distance from the selected reference area, 45° to the downwind leg
  • PA.V.B.S3bb. S-turns: enter perpendicular to the selected reference line, 600 to 1,000 feet AGL at an appropriate distance from the selected reference area
  • PA.V.B.S3cc. Turns around a point: enter at an appropriate distance from the reference point, 600 to 1,000 feet AGL at an appropriate distance from the selected reference area
  • PA.V.B.S4Apply adequate wind-drift correction during straight and turning flight to maintain a constant ground track around a rectangular reference area, or to maintain a constant radius turn on each side of a selected reference line or point.
  • PA.V.B.S5If performing S-Turns, reverse the turn directly over the selected reference line; if performing turns around a point, complete turns in either direction, as specified by the evaluator.
  • PA.V.B.S6Divide attention between airplane control, traffic avoidance and the ground track while maintaining coordinated flight.
  • PA.V.B.S7Maintain altitude ±100 feet; maintain airspeed ±10 knots.

FAA references: 14 CFR part 61; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

Would holding the same bank all the way around a ground point produce a perfect circle in a steady wind?

Compare your reasoning

Usually not. The wind changes the airplane’s groundspeed and drift around the point, so a constant air-relative turn does not maintain a constant ground radius. You need to understand the changing wind components and make coordinated corrections while continuing to watch altitude, traffic, and the ground reference.

Watch for these gaps

Common study mistakes.

  • Looking continuously at the reference point and losing traffic awareness.
  • Using heading alone as proof that the ground track is correct.
  • Trying to salvage an unsuitable reference area instead of selecting a safer one.
Bring it to your instructor

A better question for the briefing.

Can we draw the wind corrections for our next ground-reference lesson before we fly, then compare that prediction with what actually happened?
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VI

Area of operation · 4 tasks

Navigation

PA.VI.A

Pilotage and Dead Reckoning

All airplane classes · 24 review items
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Understand the task

Pilotage and Dead Reckoning, explained.

Pilotage identifies position from recognizable landmarks. Dead reckoning predicts position using heading, speed, and elapsed time. Used together, they create a navigation cross-check that remains useful when an electronic map is unavailable or gives you an answer that does not fit the outside picture.

Why it matters

A navigation plan is an initial estimate, not a promise. Wind, climb time, power selection, and route changes affect arrival time and fuel use. Detecting a mismatch at an early checkpoint lets you revise the plan while you still have comfortable choices.

Distinguish heading from ground trackA map shows a desired route and an airplane with a heading angled relative to that route, alongside a wind arrow. This illustrates the distinction between where the nose points and the path over the ground.HeadingGround trackWindIllustrative map, not a navigation chartCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Choose a short practice route on a current chart. Select checkpoints that are distinctive from the planned altitude, and explain why one isolated building may be less dependable than a recognizable combination of features.

  2. Build one navigation-log leg with true course, wind correction, magnetic heading, distance, groundspeed, elapsed time, and fuel. Keep the units visible and distinguish true airspeed from groundspeed.

  3. Write down the magnetic compass errors relevant to acceleration and turning. Explain when the compass is a useful cross-check and why a transient indication should not be chased.

  4. Give yourself a hypothetical late checkpoint arrival. Recalculate the remaining estimated arrival time and fuel using observed performance, rather than continuing to trust the original log.

  5. Plan how you will record a checkpoint time without abandoning the outside scan. Include terrain clearance, airspace, visibility, and a simple backup method if the first landmark is not identifiable.

The published standard

Every ACS line item.

0 of 24 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with pilotage and dead reckoning.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VI.A.K1Pilotage and dead reckoning.
  • PA.VI.A.K2Magnetic compass errors.
  • PA.VI.A.K3Topography.
  • PA.VI.A.K4Selection of appropriate:
  • PA.VI.A.K4aa. Route
  • PA.VI.A.K4bb. Altitude(s)
  • PA.VI.A.K4cc. Checkpoints
  • PA.VI.A.K5Plotting a course, including:
  • PA.VI.A.K5aa. Determining heading, speed, and course
  • PA.VI.A.K5bb. Wind correction angle
  • PA.VI.A.K5cc. Estimating time, speed, and distance
  • PA.VI.A.K5dd. True airspeed and density altitude
  • PA.VI.A.K6Power setting selection.
  • PA.VI.A.K7Planned calculations versus actual results and required corrections.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VI.A.R1Collision hazards.
  • PA.VI.A.R2Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.VI.A.R3Unplanned fuel/power consumption, if applicable.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VI.A.S1Prepare and use a flight log.
  • PA.VI.A.S2Navigate by pilotage.
  • PA.VI.A.S3Navigate by means of pre-computed headings, groundspeeds, elapsed time, and reference to landmarks or checkpoints.
  • PA.VI.A.S4Use the magnetic direction indicator in navigation, including turns to headings.
  • PA.VI.A.S5Verify position within three nautical miles of the flight-planned route.
  • PA.VI.A.S6Arrive at the en route checkpoints within five minutes of the initial or revised estimated time of arrival (ETA) and provide a destination estimate.
  • PA.VI.A.S7Maintain the selected altitude, ±200 feet and heading, ±15°.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; VFR Navigation Charts

Recall before you reveal

Talk through the situation.

Your heading matches the log, but you reach a checkpoint later than planned. Does that prove you are on the correct route?

Compare your reasoning

No. A correct-looking heading alone establishes neither position nor groundspeed. Identify the checkpoint positively, compare your actual track with the chart, calculate observed groundspeed, and revise arrival and fuel estimates. Wind or a mistaken landmark may explain the discrepancy, so use independent clues before committing to a correction.

Watch for these gaps

Common study mistakes.

  • Confusing heading with track or airspeed with groundspeed.
  • Selecting checkpoints that look distinctive on a map but are hard to recognize in flight.
  • Failing to update fuel and arrival estimates after a meaningful delay.
Bring it to your instructor

A better question for the briefing.

Which checkpoint on this route offers the best independent position check, and what would make you reject my identification of it?
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PA.VI.B

Navigation Systems and Radar Services

All airplane classes · 16 review items
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Understand the task

Navigation Systems and Radar Services, explained.

Electronic navigation combines useful information with equipment-specific limitations. Study how your installed system identifies position, selects the active navigation source, displays course deviation, and warns of lost or unreliable guidance. Radar services add assistance but do not remove the VFR pilot’s responsibilities.

Why it matters

A precise display can still show the wrong selected waypoint, an unsuitable database item, or a source the pilot misunderstood. The skill is not simply following a line; it is knowing what the line represents and cross-checking it against the route, terrain, airspace, and outside conditions.

Distinguish heading from ground trackA map shows a desired route and an airplane with a heading angled relative to that route, alongside a wind arrow. This illustrates the distinction between where the nose points and the path over the ground.HeadingGround trackWindIllustrative map, not a navigation chartCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Using the avionics manual or an instructor-approved trainer, identify the selected navigation source, active waypoint, desired course, present track, and any integrity or signal warnings.

  2. Compare a VOR radial, a bearing to a station, and a GPS course to a waypoint. Draw an intercept and explain the information needed before choosing which direction to turn.

  3. Find the system’s database and intended-use limitations. Distinguish a moving-map depiction from equipment approval and from the information required for the operation you plan.

  4. Prepare a flight-following request containing the information ATC needs. Review transponder and ADS-B functions, what traffic services can provide, and why visual lookout remains necessary.

  5. Build a signal-loss scenario: choose independent position clues, a backup navigation method, and the point at which you would simplify the route or request assistance rather than troubleshoot indefinitely.

The published standard

Every ACS line item.

0 of 16 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with navigation systems and radar services.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VI.B.K1Ground-based navigation (identification, orientation, course determination, equipment, tests, regulations, interference, appropriate use of navigation data, and signal integrity).
  • PA.VI.B.K2Satellite-based navigation (e.g., equipment, regulations, authorized use of databases, and Receiver Autonomous Integrity Monitoring (RAIM)).
  • PA.VI.B.K3Radar assistance to visual flight rules (VFR) aircraft (e.g., operations, equipment, available services, traffic advisories).
  • PA.VI.B.K4Transponder (Mode(s) A, C, and S) and Automatic Dependent Surveillance-Broadcast (ADS-B).
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VI.B.R1Management of automated navigation and autoflight systems.
  • PA.VI.B.R2Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.VI.B.R3Limitations of the navigation system in use.
  • PA.VI.B.R4Loss of a navigation signal.
  • PA.VI.B.R5Use of an electronic flight bag (EFB), if used.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VI.B.S1Use an airborne electronic navigation system.
  • PA.VI.B.S2Determine the airplane’s position using the navigation system.
  • PA.VI.B.S3Intercept and track a given course, radial, or bearing.
  • PA.VI.B.S4Recognize and describe the indication of station or waypoint passage.
  • PA.VI.B.S5Recognize signal loss or interference and take appropriate action, if applicable.
  • PA.VI.B.S6Use proper communication procedures when utilizing radar services.
  • PA.VI.B.S7Maintain the selected altitude, ±200 feet and heading, ±15°.

FAA references: AC 91-78; AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

The moving map remains visible after a navigation warning. Is it safe to assume the displayed position is still dependable?

Compare your reasoning

Not without understanding the warning and the equipment’s behavior. A display may retain information even when the underlying guidance is degraded or unavailable. Cross-check with other navigation sources and outside references, follow the equipment guidance, and select a conservative course of action instead of treating screen continuity as proof of accuracy.

Watch for these gaps

Common study mistakes.

  • Following guidance without confirming the active source and waypoint.
  • Treating flight following as a guarantee that every traffic conflict will be called.
  • Troubleshooting avionics while neglecting airplane control and the outside scan.
Bring it to your instructor

A better question for the briefing.

Can you give me a wrong-source or lost-signal scenario in our avionics trainer and ask me to identify the problem before changing anything?
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PA.VI.C

Diversion

All airplane classes · 13 review items
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Diversion, explained.

A diversion replaces the original plan with a more suitable destination and route. It can be a normal decision made early because of weather, fuel, passenger needs, airport conditions, or aircraft concerns. Good diversion practice values a timely, workable estimate over a beautifully finished calculation that comes too late.

Why it matters

Continuing toward a deteriorating destination spends time and fuel that could have bought better alternatives. The nearest airport is not automatically the best: runway suitability, weather, terrain, services, airspace, and your own experience all affect whether an alternative is useful.

Distinguish heading from ground trackA map shows a desired route and an airplane with a heading angled relative to that route, alongside a wind arrow. This illustrates the distinction between where the nose points and the path over the ground.HeadingGround trackWindIllustrative map, not a navigation chartCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Pick two alternate destinations along a planned route. Compare their runway or water-surface suitability, terrain, weather, operating hours, services, and accessibility before choosing one.

  2. From a marked present position, estimate a practical heading, distance, groundspeed, travel time, and fuel needed. State your reserve and uncertainty rather than presenting an estimate as exact.

  3. Add a weather change to the scenario. Explain what new information you would obtain, what delay matters, and which conditions would make the closer alternate unacceptable.

  4. Plan a brief sequence that preserves aircraft control and traffic lookout while you select the destination, turn when appropriate, update the navigation plan, and communicate.

  5. Rehearse explaining your decision to a passenger who wants to reach the original destination. Identify the safety reasons without letting the passenger’s schedule redefine your limits.

The published standard

Every ACS line item.

0 of 13 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with diversion.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VI.C.K1Selecting an alternate destination.
  • PA.VI.C.K2Situations that require deviations from flight plan or air traffic control (ATC) instructions.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VI.C.R1Collision hazards.
  • PA.VI.C.R2Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.VI.C.R3Circumstances that would make diversion prudent.
  • PA.VI.C.R4Selecting an appropriate airport or seaplane base.
  • PA.VI.C.R5Using available resources (e.g., automation, ATC, and flight deck planning aids).
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VI.C.S1Select a suitable destination and route for diversion.
  • PA.VI.C.S2Make a reasonable estimate of heading, groundspeed, arrival time, and fuel required to the “divert to” destination.
  • PA.VI.C.S3Maintain the selected altitude, ±200 feet and heading, ±15°.
  • PA.VI.C.S4Update/interpret weather in flight.
  • PA.VI.C.S5Use displays of digital weather and aeronautical information, as applicable to maintain situational awareness.
  • PA.VI.C.S6Promptly divert toward the destination.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; VFR Navigation Charts

Recall before you reveal

Talk through the situation.

The destination runway closes, and a nearby airport is available. What must you check besides distance?

Compare your reasoning

Check whether the route and destination are suitable for this aircraft, the weather, terrain and obstacles, fuel including reserve, runway conditions, required communications, and your own operating limits. A short route to an unsuitable airport is not a useful diversion. Make a timely choice while continuing to update information as circumstances change.

Watch for these gaps

Common study mistakes.

  • Delaying a needed turn while attempting an unnecessarily precise calculation.
  • Choosing an alternate solely because it is closest.
  • Forgetting to revise fuel planning or obtain updated destination information.
Bring it to your instructor

A better question for the briefing.

Give me a destination closure at a point on our route. Can I justify a suitable alternate and a reasonable fuel estimate without losing the bigger picture?
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PA.VI.D

Lost Procedures

All airplane classes · 11 review items
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Understand the task

Lost Procedures, explained.

Lost procedures begin when confidence in position becomes inadequate, not only when every landmark is unfamiliar. The aim is to maintain safe aircraft control, stop an uncertain situation from becoming worse, and use independent references or assistance to recover a dependable position.

Why it matters

Fuel, daylight, weather, terrain, and airspace continue to change while a pilot searches for a match on a map. Early assistance preserves options. A position report that admits uncertainty is more useful than a confident but incorrect location that sends helpers looking in the wrong place.

Distinguish heading from ground trackA map shows a desired route and an airplane with a heading angled relative to that route, alongside a wind arrow. This illustrates the distinction between where the nose points and the path over the ground.HeadingGround trackWindIllustrative map, not a navigation chartCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Create a scenario with a last known checkpoint and its time. Use elapsed time and a reasonable groundspeed range to draw an area of possible positions rather than guessing one exact location.

  2. List prominent features that could distinguish that area: terrain shapes, highways, lakes, airports, or intersecting landmarks. Require more than one clue before accepting a match.

  3. Review the navigation and communication resources installed in your airplane. Explain what each can contribute and what you would do if the electronic flight bag and installed equipment disagree.

  4. Prepare a concise assistance request with your uncertainty, altitude, fuel situation, last known position, and available equipment. Discuss when deteriorating conditions justify declaring an emergency.

  5. Compare possible headings and altitudes against weather, terrain, airspace, and aircraft performance. Do not assume climbing or continuing straight is automatically suitable in every situation.

The published standard

Every ACS line item.

0 of 11 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with lost procedures and can take appropriate steps to achieve a satisfactory outcome if lost.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VI.D.K1Methods to determine position.
  • PA.VI.D.K2Assistance available if lost (e.g., radar services, communication procedures).
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VI.D.R1Collision hazards.
  • PA.VI.D.R2Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.VI.D.R3Recording times over waypoints.
  • PA.VI.D.R4When to seek assistance or declare an emergency in a deteriorating situation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VI.D.S1Use an appropriate method to determine position.
  • PA.VI.D.S2Maintain an appropriate heading and climb as necessary.
  • PA.VI.D.S3Identify prominent landmarks.
  • PA.VI.D.S4Use navigation systems/facilities or contact an ATC facility for assistance.
  • PA.VI.D.S5Select an appropriate course of action.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; VFR Navigation Charts

Recall before you reveal

Talk through the situation.

You have fuel remaining but cannot positively identify your position. Is waiting until fuel becomes critical a sensible reason to delay contacting ATC?

Compare your reasoning

No. Assistance is most useful before uncertainty consumes your remaining options. Maintain control, use available clues, and seek help early with an honest description of the situation. Fuel state is one urgency factor; weather, terrain, daylight, and airspace may make action important well before the fuel level is critical.

Watch for these gaps

Common study mistakes.

  • Forcing a landmark to fit the expected position.
  • Continuing to fly an uncertain course while avoiding an assistance request.
  • Treating a memorized lost-procedure mnemonic as a substitute for evaluating terrain and weather.
Bring it to your instructor

A better question for the briefing.

What information would you want in my first assistance call, and what would make this particular lost-position scenario an emergency?
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VII

Area of operation · 4 tasks

Slow Flight and Stalls

PA.VII.A

Maneuvering During Slow Flight

All airplane classes · 12 review items
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Understand the task

Maneuvering During Slow Flight, explained.

Slow flight explores how the airplane responds close to a stall warning in different configurations. The current ACS asks for controlled maneuvering without a stall warning during the specified slow-flight demonstration. It is an exercise in sensitivity, coordination, and awareness, not simply flying at a memorized low number.

Why it matters

Airspeed alone does not determine whether a wing stalls. Angle of attack, load factor, configuration, weight, and other conditions shape the margin available. Recognizing changing control response and warning cues helps prevent an ordinary approach or distracted maneuver from becoming a loss-of-control event.

Recognize the four forcesAn airplane is surrounded by labeled lift, weight, thrust and drag arrows. Arrow lengths are illustrative, not measurements.LiftWeightThrustDragCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Draw the relationship between increasing angle of attack and lift up to the critical angle. Explain why a published stall speed applies to specified conditions rather than every maneuver.

  2. Use your POH to identify configuration limits and relevant warning systems. Describe the cues available through sight, sound, and feel, including what each warning cannot guarantee.

  3. Compare level flight, a turn, and a climb near the slow-flight condition. Predict how changes in load factor, power, or configuration can reduce the remaining warning margin.

  4. Prepare an instructor-led practice briefing with clearing, altitude requirements, selected configuration, coordination, and reasons to discontinue. Take the exact task tolerances from the ACS instead of memory.

  5. Review your debrief for overcontrolling, distraction, or uncoordinated flight. Write one early cue you could recognize before the next error develops.

The published standard

Every ACS line item.

0 of 12 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with maneuvering during slow flight in cruise configuration.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VII.A.K1Aerodynamics associated with slow flight in various airplane configurations, including the relationship between angle of attack, airspeed, load factor, power setting, airplane weight and center of gravity, airplane attitude, and yaw effects.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VII.A.R1Inadvertent slow flight and flight with a stall warning, which could lead to loss of control.
  • PA.VII.A.R2Range and limitations of stall warning indicators (e.g., aircraft buffet, stall horn, etc.).
  • PA.VII.A.R3Uncoordinated flight.
  • PA.VII.A.R4Effect of environmental elements on airplane performance (e.g., turbulence, microbursts, and high-density altitude).
  • PA.VII.A.R5Collision hazards.
  • PA.VII.A.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VII.A.S1Clear the area.
  • PA.VII.A.S2Select an entry altitude that allows the Task to be completed no lower than 1,500 feet above ground level (AGL) (ASEL, ASES) or 3,000 feet AGL (AMEL, AMES).
  • PA.VII.A.S3Establish and maintain an airspeed at which any further increase in angle of attack, increase in load factor, or reduction in power, would result in a stall warning (e.g., aircraft buffet, stall horn, etc.).
  • PA.VII.A.S4Accomplish coordinated straight-and-level flight, turns, climbs, and descents with the aircraft configured as specified by the evaluator without a stall warning (e.g., aircraft buffet, stall horn, etc.).
  • PA.VII.A.S5Maintain the specified altitude, ±100 feet; specified heading, ±10°; airspeed, +10/-0 knots; and specified angle of bank, ±10°.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

Why can a small additional bank or abrupt control input matter more when the airplane is already in slow flight?

Compare your reasoning

The airplane is operating close to its warning condition, and added load factor or angle of attack can reduce the remaining margin. A small-looking maneuver may therefore produce a warning or stall. Study the relationship rather than assuming that an unchanged indicated airspeed means the same margin remains available.

Watch for these gaps

Common study mistakes.

  • Treating the exercise as holding a fixed airspeed regardless of warning cues.
  • Allowing a stall warning to become background noise.
  • Looking inside continuously and overlooking coordination or traffic.
Bring it to your instructor

A better question for the briefing.

Which cues tell us we have reached the intended slow-flight condition in this airplane, and which cues should trigger an immediate change?
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PA.VII.B

Power-Off Stalls

All airplane classes · 23 review items
Explore task
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Understand the task

Power-Off Stalls, explained.

Power-off stall study connects an approach or landing configuration with stall recognition and recovery. The purpose is to understand how an airplane can exceed its critical angle of attack during a low-power phase, recognize the developing condition, and apply the manufacturer’s recovery procedure during supervised training.

Why it matters

A pilot trying to stretch a glide or salvage a poorly controlled approach may increase angle of attack when energy is already limited. The risk becomes greater when distraction or uncoordinated control inputs accompany the problem. Prevention depends on recognizing the trend before the situation becomes urgent.

Recognize the four forcesAn airplane is surrounded by labeled lift, weight, thrust and drag arrows. Arrow lengths are illustrative, not measurements.LiftWeightThrustDragCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Review how configuration, weight, center of gravity, load factor, and coordination affect stall characteristics. Explain why a nose-low attitude does not by itself prove that a stall is impossible.

  2. Identify the sight, sound, and feel cues for an impending stall and a full stall in your airplane. Separate recognition cues from the recovery actions in the POH.

  3. Read the manufacturer’s recovery procedure with your instructor’s lesson notes. Explain the purpose of each step and why reducing angle of attack is central to ending the stalled condition.

  4. Compare a normal approach with scenarios involving a steepening turn, an attempt to stretch a glide, or an abrupt pull. Describe how each could create an unwanted stall.

  5. Write a dual-training briefing using the ACS clearing and altitude requirements. Include secondary-stall risk, appropriate configuration changes, and recovery to the condition assigned by the instructor.

The published standard

Every ACS line item.

0 of 23 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with power-off stalls.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VII.B.K1Aerodynamics associated with stalls in various airplane configurations, including the relationship between angle of attack, airspeed, load factor, power setting, airplane weight and center of gravity, airplane attitude, and yaw effects.
  • PA.VII.B.K2Stall characteristics as they relate to airplane design, and recognition impending stall and full stall indications using sight, sound, or feel.
  • PA.VII.B.K3Factors and situations that can lead to a power-off stall and actions that can be taken to prevent it.
  • PA.VII.B.K4Fundamentals of stall recovery.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VII.B.R1Factors and situations that could lead to an inadvertent power-off stall, spin, and loss of control.
  • PA.VII.B.R2Range and limitations of stall warning indicators (e.g., aircraft buffet, stall horn, etc.).
  • PA.VII.B.R3Stall warning(s) during normal operations.
  • PA.VII.B.R4Stall recovery procedure.
  • PA.VII.B.R5Secondary stalls, accelerated stalls, and cross-control stalls.
  • PA.VII.B.R6Effect of environmental elements on airplane performance related to power-off stalls (e.g., turbulence, microbursts, and high-density altitude).
  • PA.VII.B.R7Collision hazards.
  • PA.VII.B.R8Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VII.B.S1Clear the area.
  • PA.VII.B.S2Select an entry altitude that allows the Task to be completed no lower than 1,500 feet above ground level (AGL) (ASEL, ASES) or 3,000 feet AGL (AMEL, AMES).
  • PA.VII.B.S3Configure the airplane in the approach or landing configuration, as specified by the evaluator, and maintain coordinated flight throughout the maneuver.
  • PA.VII.B.S4Establish a stabilized descent.
  • PA.VII.B.S5Transition smoothly from the approach or landing attitude to a pitch attitude that induces a stall.
  • PA.VII.B.S6Maintain a specified heading ±10° if in straight flight; maintain a specified angle of bank not to exceed 20°, ±10° if in turning flight, while inducing the stall.
  • PA.VII.B.S7Acknowledge cues of the impending stall and then recover promptly after a full stall occurs.
  • PA.VII.B.S8Execute a stall recovery in accordance with procedures set forth in the Pilot's Operating Handbook (POH) or Airplane Flight Manual (AFM).
  • PA.VII.B.S9Configure the airplane as recommended by the manufacturer, and accelerate to best angle of climb speed (VX) or best rate of climb speed (VY).
  • PA.VII.B.S10Return to the altitude, heading, and airspeed specified by the evaluator.
  • PA.VII.B.S11Use single-pilot resource management (SRM) or crew resource management (CRM), as appropriate.

FAA references: AC 61-67; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

After a stall recovery begins, why might an abrupt attempt to regain the lost altitude cause another problem?

Compare your reasoning

An aggressive pull can raise angle of attack and load factor again before the airplane has recovered adequate energy, producing a secondary stall. The recovery should follow the POH and instructor guidance, with coordinated control and appropriate configuration and airspeed management rather than a reflexive effort to erase altitude loss.

Watch for these gaps

Common study mistakes.

  • Memorizing stall speed without understanding angle of attack and load factor.
  • Using an uncoordinated turn to correct an approach alignment problem.
  • Rushing the recovery and creating a secondary stall.
Bring it to your instructor

A better question for the briefing.

Can we connect the warning cues from our practice stall to a realistic approach mistake, and explain how I would prevent it earlier?
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PA.VII.C

Power-On Stalls

All airplane classes · 23 review items
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Understand the task

Power-On Stalls, explained.

Power-on stalls examine the risks of excessive angle of attack in a takeoff, departure, or other powered configuration. Study the interaction of pitch, power, yaw, and coordination. A high power setting is not protection against a stall when the critical angle of attack is exceeded.

Why it matters

An excessive climb attitude, distraction, or a poorly managed configuration change can consume the available margin after takeoff. Strong yaw tendencies can compound the problem if the airplane becomes uncoordinated. Understanding the setup helps you recognize the developing error instead of relying only on a warning horn.

Recognize the four forcesAn airplane is surrounded by labeled lift, weight, thrust and drag arrows. Arrow lengths are illustrative, not measurements.LiftWeightThrustDragCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Explain how angle of attack differs from pitch attitude. Use an example with a changing flightpath to show why the same apparent nose position does not always mean the same wing condition.

  2. Identify power-related yaw tendencies and the coordination cues in your airplane. Connect them to why a powered stall may behave differently from the low-power demonstration.

  3. Read the POH recovery procedure and the ACS maneuver conditions. Label which actions reduce angle of attack, control yaw, manage power, and establish an appropriate recovery condition.

  4. Discuss a departure distraction or a trim-related pitch change. Describe what cues would reveal the problem and what prevention habits would keep it from developing.

  5. Prepare a supervised practice briefing with the aircraft configuration, clearing and altitude requirements, warning recognition, recovery sequence, and a clear distinction between demonstration conditions and normal operations.

The published standard

Every ACS line item.

0 of 23 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with power-on stalls.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VII.C.K1Aerodynamics associated with stalls in various airplane configurations, including the relationship between angle of attack, airspeed, load factor, power setting, airplane weight and center of gravity, airplane attitude, and yaw effects.
  • PA.VII.C.K2Stall characteristics as they relate to airplane design, and recognition impending stall and full stall indications using sight, sound, or feel.
  • PA.VII.C.K3Factors and situations that can lead to a power-on stall and actions that can be taken to prevent it.
  • PA.VII.C.K4Fundamentals of stall recovery.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VII.C.R1Factors and situations that could lead to an inadvertent power-on stall, spin, and loss of control.
  • PA.VII.C.R2Range and limitations of stall warning indicators (e.g., aircraft buffet, stall horn, etc.).
  • PA.VII.C.R3Stall warning(s) during normal operations.
  • PA.VII.C.R4Stall recovery procedure.
  • PA.VII.C.R5Secondary stalls, accelerated stalls, elevator trim stalls, and cross-control stalls.
  • PA.VII.C.R6Effect of environmental elements on airplane performance related to power-on stalls (e.g., turbulence, microbursts, and high-density altitude).
  • PA.VII.C.R7Collision hazards.
  • PA.VII.C.R8Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VII.C.S1Clear the area.
  • PA.VII.C.S2Select an entry altitude that allows the Task to be completed no lower than 1,500 feet above ground level (AGL) (ASEL, ASES) or 3,000 feet AGL (AMEL, AMES).
  • PA.VII.C.S3Establish the takeoff, departure, or cruise configuration, as specified by the evaluator, and maintain coordinated flight throughout the maneuver.
  • PA.VII.C.S4Set power (as assigned by the evaluator) to no less than 65 percent power.
  • PA.VII.C.S5Transition smoothly from the takeoff or departure attitude to the pitch attitude that induces a stall.
  • PA.VII.C.S6Maintain a specified heading, ±10° if in straight flight; maintain a specified angle of bank not to exceed 20°, ±10° if in turning flight, while inducing the stall.
  • PA.VII.C.S7Acknowledge cues of the impending stall and then recover promptly after a full stall occurs.
  • PA.VII.C.S8Execute a stall recovery in accordance with procedures set forth in the Pilot's Operating Handbook (POH)/Flight Manual (FM).
  • PA.VII.C.S9Configure the airplane as recommended by the manufacturer, and accelerate to best angle of climb speed (VX) or best rate of climb speed (VY).
  • PA.VII.C.S10Return to the altitude, heading, and airspeed specified by the evaluator.
  • PA.VII.C.S11Use single-pilot resource management (SRM) or crew resource management (CRM), as appropriate.

FAA references: AC 61-67; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

If the engine is producing substantial power, why can the airplane still stall during a climb?

Compare your reasoning

Power does not remove the critical-angle-of-attack limit. A pitch or flightpath change can demand more angle of attack than the wing can sustain, even with significant thrust available. Recovery must address the stalled wing using the manufacturer’s procedure; power alone is not a substitute for angle-of-attack control and coordination.

Watch for these gaps

Common study mistakes.

  • Assuming strong engine power guarantees adequate stall margin.
  • Allowing yaw to increase while concentrating only on pitch.
  • Ignoring trim forces or rushing to restore altitude after recovery.
Bring it to your instructor

A better question for the briefing.

Which departure situations in our airplane could create an excessive angle of attack, and how do the earliest cues differ from a power-off stall?
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PA.VII.D

Spin Awareness

All airplane classes · 9 review items
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Understand the task

Spin Awareness, explained.

Spin awareness focuses on the combination of a stalled wing and yaw, how a spin develops, and how inadvertent entry can be prevented. The Private Pilot Airplane ACS intentionally leaves this task’s skills section blank. It does not require a private-pilot applicant to demonstrate an intentional spin under this task.

Why it matters

A low-altitude, uncoordinated stall may leave little room for recovery. Studying the causes matters more than memorizing a generic recovery slogan. Aircraft approvals, limitations, loading, and manufacturer procedures determine what is permitted and what recovery guidance applies to a particular airplane.

Recognize the four forcesAn airplane is surrounded by labeled lift, weight, thrust and drag arrows. Arrow lengths are illustrative, not measurements.LiftWeightThrustDragCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Describe the difference between an ordinary coordinated stall and a spin. Explain how unequal wing conditions and yaw create autorotation, then identify entry, incipient, and developed phases.

  2. Locate the spin limitations and recovery information in your airplane’s POH. Check whether intentional spins are prohibited or permitted only under specific loading and configuration conditions.

  3. Analyze a hypothetical overshooting base-to-final turn. Explain why adding inappropriate rudder and pulling to tighten the turn can create a much more serious problem than overshooting the runway.

  4. Compare a spin with a steep descending spiral at the concept level. Explain why misidentifying the condition and applying the wrong response is dangerous.

  5. Create a prevention checklist for ground discussion: coordination, angle-of-attack awareness, avoiding distraction, appropriate go-around decisions, and respecting maneuvering altitude and aircraft limitations.

The published standard

Every ACS line item.

0 of 9 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge of the causes and procedures for recovery from unintentional spins and understands the risk associated with unintentional spins.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VII.D.K1Aerodynamics associated with spins in various airplane configurations, including the relationship between angle of attack, airspeed, load factor, power setting, airplane weight and center of gravity, airplane attitude, and yaw effects.
  • PA.VII.D.K2What causes a spin and how to identify the entry, incipient, and developed phases of a spin.
  • PA.VII.D.K3Spin recovery procedure.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VII.D.R1Factors and situations that could lead to inadvertent spin and loss of control.
  • PA.VII.D.R2Range and limitations of stall warning indicators (e.g., aircraft buffet, stall horn, etc.).
  • PA.VII.D.R3Spin recovery procedure.
  • PA.VII.D.R4Effect of environmental elements on airplane performance related to spins (e.g., turbulence, microbursts, and high-density altitude).
  • PA.VII.D.R5Collision hazards.
  • PA.VII.D.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

The FAA lists no separate skills elements for this task. See the objective and notes.

FAA references: AC 61-67; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

Does knowing a generic spin-recovery mnemonic make intentional spin practice appropriate in any training airplane?

Compare your reasoning

No. The airplane’s approval, operating limitations, loading, configuration, and published procedure govern what is permissible. Spin practice requires suitable aircraft and qualified instruction. For this private-pilot task, concentrate on recognizing the causes, preventing inadvertent entry, and understanding the manufacturer’s guidance rather than treating a mnemonic as universal authorization.

Watch for these gaps

Common study mistakes.

  • Confusing spin awareness with authorization to practice spins independently.
  • Treating a stall-warning system as a guarantee against spin entry.
  • Using a skid to salvage an overshooting low-altitude turn.
Bring it to your instructor

A better question for the briefing.

What does our POH actually permit concerning spins, and how would you explain the base-to-final stall/spin scenario without relying on a mnemonic?
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VIII

Area of operation · 6 tasks

Basic Instrument Maneuvers

PA.VIII.A

Straight-and-Level Flight

All airplane classes · 15 review items
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Understand the task

Straight-and-Level Flight, explained.

Straight-and-level flight by instrument reference develops a disciplined cross-check, correct interpretation, and small coordinated control inputs. For a private pilot this is basic instrument training, not permission to enter instrument conditions. Ground study should connect each display to the aircraft behavior it measures.

Why it matters

Without dependable outside visual references, bodily sensations may be misleading. Fixation on one indication, omission of another, or a misunderstood trend can turn a manageable deviation into a larger problem. An organized scan and timely assistance are therefore as important as knowing instrument names.

Cross-check the instrument pictureThree simplified instrument faces represent attitude, altitude and heading. A connecting path illustrates cross-checking information rather than fixating on a single instrument.NESWAttitudeAltitudeHeadingCross-check. Interpret. Respond.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Label the attitude, heading, altitude, airspeed, vertical-speed, and coordination indications in your airplane. Identify the power sources or sensors behind them and their principal limitations.

  2. For each indication, distinguish aircraft attitude from performance. Explain why an attitude change may appear before altitude or vertical-speed information fully reflects the result.

  3. Use a static panel picture to practice a deliberate cross-check. Describe the trend, select a small appropriate correction, and return to the scan rather than staring at the changed instrument.

  4. Review how trim reduces sustained control workload once the desired flight condition is established. Explain why trimming without checking attitude and performance can reinforce an unwanted condition.

  5. Discuss an inadvertent loss-of-visual-reference scenario with your instructor, including prompt recognition, aircraft control, available assistance, and why pressing deeper into poor conditions is not a training exercise.

The published standard

Every ACS line item.

0 of 15 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with flying during straight-and-level flight solely by reference to instruments.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VIII.A.K1Flight instruments as they relate to:
  • PA.VIII.A.K1aa. Instrument limitations and potential errors
  • PA.VIII.A.K1bb. Indication of the aircraft attitude
  • PA.VIII.A.K1cc. Function and operation
  • PA.VIII.A.K1dd. Proper instrument cross-check techniques
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VIII.A.R1Instrument flying hazards, including failure to maintain visual flight rules (VFR), spatial disorientation, loss of control, fatigue, stress, and emergency off airport landings.
  • PA.VIII.A.R2When to seek assistance or declare an emergency in a deteriorating situation.
  • PA.VIII.A.R3Collision hazards.
  • PA.VIII.A.R4Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.VIII.A.R5Fixation and omission.
  • PA.VIII.A.R6Instrument Interpretation.
  • PA.VIII.A.R7Control application solely by reference to instruments.
  • PA.VIII.A.R8Trimming the aircraft.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VIII.A.S1Maintain straight-and-level flight using proper instrument cross-check and interpretation, and coordinated control application.
  • PA.VIII.A.S2Maintain altitude ±200 feet, heading ±20°, and airspeed ±10 knots.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-15, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

Your body suggests the airplane is banked, but a reliable instrument cross-check indicates level flight. Which evidence should guide your response?

Compare your reasoning

Use the reliable instrument indications and the techniques learned with your instructor rather than bodily sensation alone. Spatial disorientation can make a normal attitude feel wrong. Continue the cross-check to detect actual instrument problems, maintain control, and seek assistance as the situation requires instead of making a large correction based solely on feeling.

Watch for these gaps

Common study mistakes.

  • Fixating on the attitude indicator and omitting performance indications.
  • Making large repeated corrections before observing their effect.
  • Confusing basic instrument training with an instrument rating or IFR authorization.
Bring it to your instructor

A better question for the briefing.

Which instrument tends to capture my attention too long, and what cross-check pattern would help me detect an altitude or heading trend sooner?
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PA.VIII.B

Constant Airspeed Climbs

All airplane classes · 16 review items
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Understand the task

Constant Airspeed Climbs, explained.

A constant-airspeed climb by instrument reference requires a coordinated transition, an appropriate pitch and power relationship, and a planned level-off. Study the indications that confirm a climb and those that reveal an unintended turn or changing airspeed while outside references are unavailable during supervised practice.

Why it matters

A climb can produce misleading physical sensations, and concentrating on airspeed alone can allow heading or altitude awareness to deteriorate. The level-off adds another workload change. Preparing the sequence on the ground helps you anticipate the transition instead of reacting only after passing the assigned altitude.

Cross-check the instrument pictureThree simplified instrument faces represent attitude, altitude and heading. A connecting path illustrates cross-checking information rather than fixating on a single instrument.NESWAttitudeAltitudeHeadingCross-check. Interpret. Respond.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Using the POH and instructor guidance, identify the climb configuration and power setting for your aircraft. Distinguish a recommended training technique from a limitation or a published performance value.

  2. Sketch the expected changes in attitude, airspeed, altimeter, and vertical-speed indications when a climb begins. Note that different instruments show the transition in different ways.

  3. Describe a cross-check that includes heading and coordination throughout the climb. Explain how an unnoticed bank can develop when attention narrows to one performance indication.

  4. Plan the level-off using the observed climb trend and instructor-taught technique. Include establishing the desired level-flight condition, adjusting power appropriately, and trimming after the condition is controlled.

  5. Practice a verbal scenario in which the airspeed decreases unexpectedly. Identify what information you need before correcting, and explain how you will avoid chasing a lagging indication.

The published standard

Every ACS line item.

0 of 16 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with attitude instrument flying during constant airspeed climbs solely by reference to instruments.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VIII.B.K1Flight instruments as they relate to:
  • PA.VIII.B.K1aa. Instrument limitations and potential errors
  • PA.VIII.B.K1bb. Indication of the aircraft attitude
  • PA.VIII.B.K1cc. Function and operation
  • PA.VIII.B.K1dd. Proper instrument cross-check techniques
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VIII.B.R1Instrument flying hazards, including failure to maintain visual flight rules (VFR), spatial disorientation, loss of control, fatigue, stress, and emergency off airport landings.
  • PA.VIII.B.R2When to seek assistance or declare an emergency in a deteriorating situation.
  • PA.VIII.B.R3Collision hazards.
  • PA.VIII.B.R4Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.VIII.B.R5Fixation and omission.
  • PA.VIII.B.R6Instrument Interpretation.
  • PA.VIII.B.R7Control application solely by reference to instruments.
  • PA.VIII.B.R8Trimming the aircraft.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VIII.B.S1Transition to the climb pitch attitude and power setting on an assigned heading using proper instrument cross-check and interpretation, and coordinated flight control application.
  • PA.VIII.B.S2Climb at a constant airspeed to specific altitudes in straight flight and turns.
  • PA.VIII.B.S3Level off at the assigned altitude and maintain altitude ±200 feet, heading ±20°, and airspeed ±10 knots.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-15, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

Why is watching only the airspeed indicator insufficient during a constant-airspeed instrument climb?

Compare your reasoning

The airplane can hold an approximate airspeed while drifting in heading, becoming uncoordinated, or approaching the assigned altitude. A complete cross-check connects attitude, power, airspeed, altitude trend, heading, and coordination. The goal is a controlled climb and timely level-off, not merely a single stable number on the panel.

Watch for these gaps

Common study mistakes.

  • Omitting heading and coordination while concentrating on climb speed.
  • Waiting until the target altitude is reached to think about leveling off.
  • Applying trim before establishing and checking the intended flight condition.
Bring it to your instructor

A better question for the briefing.

Can we talk through the instrument changes and level-off cues for a climb in our airplane before practicing it under the view-limiting device?
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PA.VIII.C

Constant Airspeed Descents

All airplane classes · 16 review items
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Understand the task

Constant Airspeed Descents, explained.

A constant-airspeed instrument descent combines a planned power and pitch transition with altitude awareness and an organized cross-check. The task includes maintaining the assigned flight condition and leveling off at a specified altitude, so study both the descent and the transition back to level flight.

Why it matters

Descending reduces the distance to terrain and obstacles while a pilot may be absorbed in the panel. A good scan must preserve position, heading, altitude limits, and airspeed as well as attitude. Planning ahead keeps the descent from becoming an uncontrolled response to a single instrument.

Cross-check the instrument pictureThree simplified instrument faces represent attitude, altitude and heading. A connecting path illustrates cross-checking information rather than fixating on a single instrument.NESWAttitudeAltitudeHeadingCross-check. Interpret. Respond.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Find your instructor’s aircraft-specific descent technique and relevant POH limits. Explain the intended relationship among power, pitch, configuration, airspeed, and descent rate.

  2. Draw a simple panel sequence for descent entry, an established descent, and level-off. Predict which indications change first and which need time to show a settled trend.

  3. Add a selected altitude to the exercise and identify the cues for beginning the level-off. Include a check of heading, coordination, and airspeed during the transition.

  4. Compare two scenarios: the correct airspeed with an excessive descent rate, and the correct descent rate with increasing airspeed. Explain why neither can be assessed from one instrument alone.

  5. Rehearse an interruption such as a radio call. State what you would postpone to maintain control and altitude awareness, and how you would resume the cross-check afterward.

The published standard

Every ACS line item.

0 of 16 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with attitude instrument flying during constant airspeed descents solely by reference to instruments.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VIII.C.K1Flight instruments as they relate to:
  • PA.VIII.C.K1aa. Instrument limitations and potential errors
  • PA.VIII.C.K1bb. Indication of the aircraft attitude
  • PA.VIII.C.K1cc. Function and operation
  • PA.VIII.C.K1dd. Proper instrument cross-check techniques
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VIII.C.R1Instrument flying hazards, including failure to maintain visual flight rules (VFR), spatial disorientation, loss of control, fatigue, stress, and emergency off airport landings.
  • PA.VIII.C.R2When to seek assistance or declare an emergency in a deteriorating situation.
  • PA.VIII.C.R3Collision hazards.
  • PA.VIII.C.R4Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.VIII.C.R5Fixation and omission.
  • PA.VIII.C.R6Instrument Interpretation.
  • PA.VIII.C.R7Control application solely by reference to instruments.
  • PA.VIII.C.R8Trimming the aircraft.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VIII.C.S1Transition to the descent pitch attitude and power setting on an assigned heading using proper instrument cross-check and interpretation, and coordinated flight control application.
  • PA.VIII.C.S2Descend at a constant airspeed to specific altitudes in straight flight and turns.
  • PA.VIII.C.S3Level off at the assigned altitude and maintain altitude ±200 feet, heading ±20°, and airspeed ±10 knots.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-15, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

If the airspeed remains steady during a descent, can you assume the airplane will reach the assigned altitude safely?

Compare your reasoning

No. Steady airspeed does not establish an appropriate descent rate, heading, terrain clearance, or timely level-off. Continue the full cross-check and anticipate the selected altitude using the technique taught for the airplane. Maintain awareness of the route and operating environment rather than treating airspeed control as the whole task.

Watch for these gaps

Common study mistakes.

  • Fixating on vertical speed while neglecting attitude or altitude remaining.
  • Allowing a radio call to delay the level-off.
  • Making abrupt corrections based on a single unsettled instrument indication.
Bring it to your instructor

A better question for the briefing.

Which cues should lead my level-off in this airplane, and how can I keep heading and airspeed in the scan while watching altitude remaining?
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PA.VIII.D

Turns to Headings

All airplane classes · 14 review items
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Understand the task

Turns to Headings, explained.

Turns to headings by instrument reference require coordinated bank, awareness of turn direction, and an anticipated rollout. Study how the heading, attitude, turn, and performance indications support one another. The target heading is only part of the task; altitude and airspeed must remain controlled too.

Why it matters

When outside references are blocked, a pilot may fixate on the heading display and miss an increasing bank or altitude trend. Physical sensations can also mislead. A planned cross-check and modest, deliberate corrections help prevent a simple heading change from developing into spatial disorientation.

Cross-check the instrument pictureThree simplified instrument faces represent attitude, altitude and heading. A connecting path illustrates cross-checking information rather than fixating on a single instrument.NESWAttitudeAltitudeHeadingCross-check. Interpret. Respond.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Identify the heading display and turn indications in your airplane, including their power or sensor dependencies. Explain how you would recognize disagreement rather than trusting whichever indication is most convenient.

  2. Choose a present and target heading on a paper compass rose. State the intended direction of turn and track the heading change without confusing clockwise and counterclockwise movement.

  3. Plan a scan that repeatedly returns to attitude, altitude, airspeed, and coordination during the turn. Explain why a changing heading is expected but an unchecked altitude change is not.

  4. Review your instructor’s rollout anticipation technique. Use an imagined turn to explain why waiting until the target heading appears may produce an overshoot.

  5. Discuss magnetic compass turning and acceleration errors. Separate those transient behaviors from the indications of a functioning heading instrument and from evidence of an actual equipment problem.

The published standard

Every ACS line item.

0 of 14 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with attitude instrument flying during turns to headings solely by reference to instruments.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VIII.D.K1Flight instruments as they relate to:
  • PA.VIII.D.K1aa. Instrument limitations and potential errors
  • PA.VIII.D.K1bb. Indication of the aircraft attitude
  • PA.VIII.D.K1cc. Function and operation
  • PA.VIII.D.K1dd. Proper instrument cross-check techniques
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VIII.D.R1Instrument flying hazards, including failure to maintain visual flight rules (VFR), spatial disorientation, loss of control, fatigue, stress, and emergency off airport landings.
  • PA.VIII.D.R2When to seek assistance or declare an emergency in a deteriorating situation.
  • PA.VIII.D.R3Collision hazards.
  • PA.VIII.D.R4Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.VIII.D.R5Fixation and omission.
  • PA.VIII.D.R6Instrument Interpretation.
  • PA.VIII.D.R7Control application solely by reference to instruments.
  • PA.VIII.D.R8Trimming the aircraft.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VIII.D.S1Turn to headings, maintain altitude ±200 feet, maintain a standard rate turn, roll out on the assigned heading ±10°, and maintain airspeed ±10 knots.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-15, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

Why can staring at the heading display until it reaches the target create a poor instrument turn?

Compare your reasoning

It leaves little attention for bank, altitude, airspeed, and coordination, and it delays preparation for rollout. Because the airplane continues turning while the wings are brought level, waiting until the exact target appears can cause overshoot. Use the complete cross-check and the anticipation technique taught for the airplane.

Watch for these gaps

Common study mistakes.

  • Omitting altitude and airspeed checks while watching heading change.
  • Making large opposite-bank corrections after a rushed rollout.
  • Following bodily sensations instead of a reliable instrument cross-check.
Bring it to your instructor

A better question for the briefing.

Can you give me a sequence of heading changes and ask me to explain the turn direction, scan priorities, and rollout cue before each one?
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PA.VIII.E

Recovery from Unusual Flight Attitudes

All airplane classes · 14 review items
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Understand the task

Recovery from Unusual Flight Attitudes, explained.

Unusual-attitude recovery starts with recognizing an unintended attitude from a reliable instrument cross-check. Study both nose-high and nose-low situations, their causes, and the recovery procedure appropriate to the airplane. The order and size of control, power, and configuration changes matter; this is supervised training, not an experiment to attempt alone.

Why it matters

Distraction, spatial disorientation, instrument failure, or an incorrect control input can create a developing loss of control. Acting on an incomplete picture may make it worse. The ground-study goal is to understand recognition and prevention, along with why different attitudes require different responses.

Cross-check the instrument pictureThree simplified instrument faces represent attitude, altitude and heading. A connecting path illustrates cross-checking information rather than fixating on a single instrument.NESWAttitudeAltitudeHeadingCross-check. Interpret. Respond.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Compare instrument pictures for a nose-high and a nose-low condition. Use attitude, airspeed trend, altitude trend, and other reliable indications together rather than classifying the condition from one number.

  2. Review the aircraft’s operating envelope and recovery guidance with your instructor. Explain why excessive speed, load factor, configuration limits, and stall risk affect the response.

  3. Build a cause-and-prevention list for task saturation, fixation, fatigue, stress, misleading physical sensations, and equipment problems. Connect each cause to a habit that could interrupt it early.

  4. Discuss the appropriate role and limitations of installed automation. Find the manufacturer’s guidance rather than assuming an autopilot can safely resolve every unusual attitude.

  5. Rehearse a decision discussion for inadvertent instrument conditions, including maintaining control, using available assistance, and following a safe plan to regain suitable conditions without impulsive maneuvering.

The published standard

Every ACS line item.

0 of 14 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with attitude instrument flying while recovering from unusual attitudes solely by reference to instruments.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VIII.E.K1Prevention of unusual attitudes, including flight causal, physiological, and environmental factors, and system and equipment failures.
  • PA.VIII.E.K1aa. [Archived] — retained for code history; excluded from progress.
  • PA.VIII.E.K1bb. [Archived] — retained for code history; excluded from progress.
  • PA.VIII.E.K1cc. [Archived] — retained for code history; excluded from progress.
  • PA.VIII.E.K1dd. [Archived] — retained for code history; excluded from progress.
  • PA.VIII.E.K2Procedures for recovery from unusual attitudes in flight.
  • PA.VIII.E.K3Procedures available to safely regain visual meteorological conditions (VMC) after flight into inadvertent instrument meteorological conditions or unintended instrument meteorological conditions (IIMC)/(UIMC).
  • PA.VIII.E.K4Appropriate use of automation, if applicable.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VIII.E.R1Situations that could lead to loss of control in-flight (LOC-I) or unusual attitudes in-flight (e.g., stress, task saturation, inadequate instrument scan distractions, and spatial disorientation).
  • PA.VIII.E.R2[Archived] — retained for code history; excluded from progress.
  • PA.VIII.E.R3Collision hazards.
  • PA.VIII.E.R4Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.VIII.E.R5Interpreting flight instruments.
  • PA.VIII.E.R6[Archived] — retained for code history; excluded from progress.
  • PA.VIII.E.R7Operating envelope considerations.
  • PA.VIII.E.R8Control input errors, inducing undesired aircraft attitudes.
  • PA.VIII.E.R9Assessment of the unusual attitude.
  • PA.VIII.E.R10Control application solely by reference to instruments.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VIII.E.S1Use proper instrument cross-check and interpretation to identify an unusual attitude (including both nose-high and nose-low) in flight, and apply the appropriate flight control, power input, and aircraft configuration in the correct sequence, to return to a stabilized level flight attitude.
  • PA.VIII.E.S2Use single-pilot resource management (SRM) or crew resource management (CRM), as appropriate.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-15, FAA-H-8083-25; POH/Flight Manual

Recall before you reveal

Talk through the situation.

Why is an immediate large pull on the controls not a universal unusual-attitude recovery?

Compare your reasoning

The airplane may be nose-low at high speed, nose-high near a stall, banked, or affected by unreliable indications. A large pull can create excessive load or angle of attack without resolving the underlying condition. Identify the attitude and trends, then use the aircraft-appropriate recovery taught by your instructor.

Watch for these gaps

Common study mistakes.

  • Reacting to a single instrument without assessing the overall attitude.
  • Using abrupt control inputs that create a second problem.
  • Assuming automation can replace recognition and aircraft-specific recovery knowledge.
Bring it to your instructor

A better question for the briefing.

Can we compare two instrument pictures and explain the recovery priorities and operating-limit risks before discussing any control sequence?
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PA.VIII.F

Radio Communications, Navigation Systems/Facilities, and Radar Services

All airplane classes · 7 review items
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Understand the task

Radio Communications, Navigation Systems/Facilities, and Radar Services, explained.

This task combines instrument-reference aircraft control with radio and navigation management. Selecting a frequency, identifying a facility, and following an instruction must not interrupt the basic cross-check. Study how to reduce equipment workload while communicating clearly enough to obtain useful assistance.

Why it matters

A radio can connect a pilot with help, but manipulating controls and interpreting instructions consume attention. Under stress, that additional work may destabilize the airplane. Knowing the equipment and practicing concise requests on the ground makes communication a useful resource instead of another distraction.

Cross-check the instrument pictureThree simplified instrument faces represent attitude, altitude and heading. A connecting path illustrates cross-checking information rather than fixating on a single instrument.NESWAttitudeAltitudeHeadingCross-check. Interpret. Respond.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. On a panel picture, identify the active and standby frequencies, audio selection, volume, and transmit controls. Explain how you would verify that you are listening and transmitting on the intended radio.

  2. Prepare a short request for assistance appropriate to a deteriorating flight situation. Include your identity, relevant position or uncertainty, altitude, problem, and what help you need.

  3. Practice reading an instruction back, identifying any unclear part, and requesting clarification. Explain why an instruction you cannot safely comply with should be addressed rather than silently accepted.

  4. Use an approved avionics trainer to select a navigation source and interpret the assigned bearing, radial, or course. Keep source identification separate from entering numbers.

  5. Write a workload plan for a frequency change during a turn or altitude transition: control first, simplify nonessential tasks, use available help, and return promptly to the instrument cross-check.

The published standard

Every ACS line item.

0 of 7 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with radio communications, navigation systems/facilities, and radar services available for use during flight solely by reference to instruments.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.VIII.F.K1Operating communications equipment, including identifying and selecting radio frequencies, requesting and following air traffic control (ATC) instructions.
  • PA.VIII.F.K2Operating navigation equipment, including functions and displays, and following bearings, radials, or courses.
  • PA.VIII.F.K3Air traffic control facilities and services.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.VIII.F.R1When to seek assistance or declare an emergency in a deteriorating situation.
  • PA.VIII.F.R2Using available resources (e.g., automation, ATC, and flight deck planning aids).
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.VIII.F.S1Maintain airplane control while selecting proper communications frequencies, identifying the appropriate facility, and managing navigation equipment.
  • PA.VIII.F.S2Comply with ATC instructions.
  • PA.VIII.F.S3[Archived] — retained for code history; excluded from progress.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-15, FAA-H-8083-25

Recall before you reveal

Talk through the situation.

ATC gives an instruction while you are struggling to maintain a stable attitude. Should you prioritize quickly programming the navigation system?

Compare your reasoning

Aircraft control remains the priority. Stabilize the airplane, communicate your difficulty, and request the assistance or clarification you need. An accurate navigation entry is not useful if the airplane becomes uncontrolled during the process. Use the available resources and avoid letting a routine equipment task consume all attention.

Watch for these gaps

Common study mistakes.

  • Changing frequencies or navigation settings without checking the active selection.
  • Acknowledging an instruction that was not understood.
  • Treating a clear radio call as more urgent than maintaining airplane control.
Bring it to your instructor

A better question for the briefing.

Can we practice one concise assistance call and one request for clarification while I describe how I would keep the instrument cross-check going?
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IX

Area of operation · 7 tasks

Emergency Operations

PA.IX.A

Emergency Descent

All airplane classes · 16 review items
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Understand the task

Emergency Descent, explained.

An emergency descent is a response to a situation requiring a prompt reduction in altitude, such as a scenario involving smoke, fire, or pressurization. The appropriate technique depends on the airplane and the problem. Study the POH procedure, limitations, and safe termination of the descent before discussing performance.

Why it matters

Descending quickly does not remove the need to protect terrain clearance, aircraft limits, and directional awareness. An urgent problem also increases startle and task saturation. Preparation should connect each action to its purpose so that speed, configuration, communication, and recovery remain organized.

Prepare before the unexpectedAn airplane is paired with aircraft control, available options and an aircraft checklist. This is a study framework, not an emergency procedure.Aircraft checklistAircraft controlKnow your options before you need them.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Find the emergency-descent procedure and applicable limitations in the POH. Identify which scenario it addresses and avoid transferring a procedure from a different airplane or type of emergency.

  2. Distinguish immediate-action items from checklist confirmation. Explain why any memorized action must come from the approved aircraft procedure and be practiced with qualified instruction.

  3. Mark terrain, obstacles, traffic considerations, and a proposed level-off altitude on a hypothetical route. Describe how the operating environment changes the options available.

  4. Prepare a ground briefing for airspeed and configuration monitoring, maintaining orientation, clearing, passenger communication, and a smooth recovery before reaching the selected altitude.

  5. Review the ACS standard alongside the POH. State how you would recognize that the demonstration is becoming unsafe or that another emergency procedure has priority.

The published standard

Every ACS line item.

0 of 16 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with emergency descent.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IX.A.K1Situations that would require an emergency descent (e.g., depressurization, smoke, or engine fire).
  • PA.IX.A.K2Immediate action items and emergency procedures.
  • PA.IX.A.K3Airspeed, including airspeed limitations.
  • PA.IX.A.K4Aircraft performance and limitations.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IX.A.R1Altitude, wind, terrain, obstructions, gliding distance, and available landing distance considerations.
  • PA.IX.A.R2Collision hazards.
  • PA.IX.A.R3Configuring the airplane.
  • PA.IX.A.R4Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IX.A.S1Clear the area.
  • PA.IX.A.S2Establish and maintain the appropriate airspeed and configuration appropriate to the scenario specified by the evaluator and as covered in Pilot's Operating Handbook (POH)/Airplane Flight Manual (AFM) for the emergency descent.
  • PA.IX.A.S3Maintain orientation, divide attention appropriately, and plan and execute a smooth recovery.
  • PA.IX.A.S4Use bank angle between 30° and 45° to maintain positive load factors during the descent.
  • PA.IX.A.S5Maintain appropriate airspeed +0/-10 knots, and level off at a specified altitude ±100 feet.
  • PA.IX.A.S6Complete the appropriate checklist(s).
  • PA.IX.A.S7Make radio calls as appropriate.
  • PA.IX.A.S8Use single-pilot resource management (SRM) or crew resource management (CRM), as appropriate.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

Why is “descend as fast as possible” an incomplete emergency plan?

Compare your reasoning

The descent still has to respect aircraft limitations, the specific emergency procedure, terrain and obstacles, traffic, and the ability to recover safely. A rushed descent that creates an overspeed, loss of control, or terrain conflict adds a new emergency. The correct technique comes from the aircraft and the scenario, not a universal maximum-rate rule.

Watch for these gaps

Common study mistakes.

  • Using a remembered procedure from another aircraft.
  • Neglecting the level-off while concentrating on descent performance.
  • Allowing urgency to erase terrain, traffic, or configuration-limit awareness.
Bring it to your instructor

A better question for the briefing.

For our airplane, which emergency scenarios use this procedure, and what would change our descent or level-off plan along our usual training route?
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PA.IX.B

Emergency Approach and Landing (Simulated)

Single-engine land / Single-engine sea · 21 review items
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Understand the task

Emergency Approach and Landing (Simulated), explained.

A simulated emergency approach and landing tests the ability to manage glide performance, select a suitable landing area, and build a controlled flightpath. Ground study should emphasize decisions made with limited time and altitude, while actual practice follows the aircraft procedures and the instructor’s safety limits.

Why it matters

An attractive field is not useful if it cannot be reached or approached without excessive maneuvering. Wind, terrain, obstacles, surface condition, and available distance affect suitability. Once the plan is chosen, energy management and timely reassessment matter more than repeatedly searching for a perfect option.

Prepare before the unexpectedAn airplane is paired with aircraft control, available options and an aircraft checklist. This is a study framework, not an emergency procedure.Aircraft checklistAircraft controlKnow your options before you need them.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Locate the recommended glide information and emergency checklist in the POH. Explain how configuration, wind, aircraft loading, and the existing flight condition affect the planning picture.

  2. On an aerial image, compare several possible landing areas. Consider approach obstacles, surface slope and condition, nearby people, access, wind, and whether the area is realistically reachable.

  3. Sketch a flightpath from a hypothetical position and altitude. Identify checkpoints for judging whether the selected area remains achievable without stretching the glide or forcing a low-altitude turn.

  4. Review how configuring for landing changes drag and future options. Explain why configuration decisions should fit the POH and the developing approach rather than a fixed ground-study recipe.

  5. Plan checklist use, passenger preparation, communication, and emergency-location equipment without displacing aircraft control. Discuss clear termination and recovery arrangements for the simulated lesson.

The published standard

Every ACS line item.

0 of 21 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with emergency approach and landing procedures.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IX.B.K1Immediate action items and emergency procedures.
  • PA.IX.B.K2Airspeed, including:
  • PA.IX.B.K2aa. Importance of best glide speed and its relationship to distance
  • PA.IX.B.K2bb. Difference between best glide speed and minimum sink speed
  • PA.IX.B.K2cc. Effects of wind on glide distance
  • PA.IX.B.K3Effects of atmospheric conditions on emergency approach and landing.
  • PA.IX.B.K4A stabilized approach, including energy management concepts.
  • PA.IX.B.K5Emergency Locator Transmitters (ELTs) and other emergency locating devices.
  • PA.IX.B.K6Air traffic control (ATC) services to aircraft in distress.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IX.B.R1Altitude, wind, terrain, obstructions, gliding distance, and available landing distance considerations.
  • PA.IX.B.R2Following or changing the planned flightpath to the selected landing area.
  • PA.IX.B.R3Collision hazards.
  • PA.IX.B.R4Configuring the airplane.
  • PA.IX.B.R5Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IX.B.R6Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IX.B.S1Establish and maintain the recommended best glide airspeed, ±10 knots.
  • PA.IX.B.S2Configure the airplane in accordance with the Pilot's Operating Handbook (POH)\Airplane Flight Manual (AFM) and existing conditions.
  • PA.IX.B.S3Select a suitable landing area considering altitude, wind, terrain, obstructions, and available glide distance.
  • PA.IX.B.S4Plan and follow a flightpath to the selected landing area considering altitude, wind, terrain, and obstructions.
  • PA.IX.B.S5Prepare for landing as specified by the evaluator.
  • PA.IX.B.S6Complete the appropriate checklist(s).

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

You have selected a field, but the approach is developing short. Why is pulling back to reach it not a solution?

Compare your reasoning

Increasing pitch cannot create the missing energy and may reduce the margin above a stall. Reassess the actual glide situation and available landing options while preserving control and following the aircraft procedure. A controlled landing in a less ideal reachable area is preferable to losing control while trying to force the original choice.

Watch for these gaps

Common study mistakes.

  • Choosing a landing area without checking obstacles and reachability.
  • Repeatedly changing the plan until few useful options remain.
  • Allowing checklist or radio tasks to interrupt glide and flightpath control.
Bring it to your instructor

A better question for the briefing.

Can we evaluate three possible landing areas from one scenario and explain which early clues would make us revise the selected flightpath?
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PA.IX.C

Systems and Equipment Malfunctions

All airplane classes · 17 review items
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Understand the task

Systems and Equipment Malfunctions, explained.

Systems-malfunction study connects an abnormal indication with the system that produces it, the effects on the airplane, and the correct checklist. The ACS covers aircraft-specific power loss, electrical and instrument problems, configuration systems, smoke or fire, and other installed equipment rather than one universal troubleshooting flow.

Why it matters

The same symptom can have more than one cause, and a failed indication may not mean the component being displayed has failed. Sound decisions require understanding dependencies, preserving aircraft control, and using the correct procedure without experimenting with switches or repeatedly resetting protection devices.

Trace the aircraft systemsA top view of an airplane connects to labeled fuel, electrical and flight control diagrams. Learn the actual aircraft system, its indications and its limitations.FuelElectricalFlight controlsTrace the path.Know the indications.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Draw a simple dependency map for the electrical system, pitot-static instruments, displays, and any vacuum or pressure equipment installed. Show which information might be lost together.

  2. For three instructor-selected malfunctions, write the first observable cues, important cross-checks, immediate aircraft-control concerns, and the exact POH checklist reference.

  3. Compare an engine problem, an indication problem, and a fuel-management problem at the concept level. Identify the information needed to distinguish them without inventing a new troubleshooting procedure.

  4. Review smoke, fire, trim, flap, landing-gear, door, and window procedures that actually apply to your airplane. Mark systems that are not installed instead of studying a generic checklist as if they were.

  5. Use a scenario to decide whether to return, divert, land promptly, or seek assistance. Explain how startle, passengers, terrain, and weather influence workload and available options.

The published standard

Every ACS line item.

0 of 17 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with system and equipment malfunctions appropriate to the airplane provided for the practical test.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IX.C.K1Causes of partial or complete power loss related to the specific type of powerplant(s).
  • PA.IX.C.K1aa. [Archived] — retained for code history; excluded from progress.
  • PA.IX.C.K1bb. [Archived] — retained for code history; excluded from progress.
  • PA.IX.C.K1cc. [Archived] — retained for code history; excluded from progress.
  • PA.IX.C.K1dd. [Archived] — retained for code history; excluded from progress.
  • PA.IX.C.K2System and equipment malfunctions specific to the aircraft, including:
  • PA.IX.C.K2aa. Electrical malfunction
  • PA.IX.C.K2bb. Vacuum/pressure and associated flight instrument malfunctions
  • PA.IX.C.K2cc. Pitot-static system malfunction
  • PA.IX.C.K2dd. Electronic flight deck display malfunction
  • PA.IX.C.K2ee. Landing gear or flap malfunction
  • PA.IX.C.K2ff. Inoperative trim
  • PA.IX.C.K3Causes and remedies for smoke or fire onboard the aircraft.
  • PA.IX.C.K4Any other system specific to the aircraft (e.g., supplemental oxygen, deicing).
  • PA.IX.C.K5Inadvertent door or window opening.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IX.C.R1Checklist usage for a system or equipment malfunction.
  • PA.IX.C.R2Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.IX.C.R3Undesired aircraft state.
  • PA.IX.C.R4Startle response.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IX.C.S1Determine appropriate action for simulated emergencies specified by the evaluator, from at least three of the elements or sub-elements listed in K1 through K5.
  • PA.IX.C.S2Complete the appropriate checklist(s).

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

An instrument becomes abnormal. Why should you avoid assuming immediately that the aircraft system it displays has failed?

Compare your reasoning

The fault could involve the underlying system, its sensor, its power supply, or the display itself. Use appropriate cross-checks and the aircraft procedure while maintaining control. Do not let uncertainty lead to random troubleshooting or a delay when the overall situation requires a prompt landing or assistance.

Watch for these gaps

Common study mistakes.

  • Applying a checklist for equipment the airplane does not have.
  • Changing several controls without understanding the system or observing the result.
  • Focusing on diagnosis while the airplane drifts into an unsafe condition.
Bring it to your instructor

A better question for the briefing.

Can you give me three malfunctions from our actual airplane and ask me to distinguish what I know from what I only suspect?
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PA.IX.D

Emergency Equipment and Survival Gear

All airplane classes · 14 review items
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Understand the task

Emergency Equipment and Survival Gear, explained.

Emergency equipment is useful only if it is suitable, accessible, serviceable, and understood by the people who may need it. This task includes location and signaling equipment, fire extinguishers, survival gear, and any installed parachute or emergency autoland system. Study the actual airplane and planned route.

Why it matters

A routine flight may cross terrain where an unplanned landing creates exposure, communication, and rescue problems. Gear selected for the climate and carried where it can be reached is more valuable than a long list stored out of reach. Passenger preparation also matters when the pilot is occupied or incapacitated.

Prepare before the unexpectedAn airplane is paired with aircraft control, available options and an aircraft checklist. This is a study framework, not an emergency procedure.Aircraft checklistAircraft controlKnow your options before you need them.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Inventory the emergency equipment carried in your airplane. Find operating instructions, limitations, inspection or testing requirements, and the location of each item without activating equipment during study.

  2. Compare a desert route, a mountain route, and an overwater route. Identify differences in water, clothing, shelter, flotation, signaling, and the practical ability to carry and access those supplies.

  3. Plan a short passenger briefing showing exits, equipment locations, and tasks a passenger could perform. Explain what information should be provided before takeoff rather than during an emergency.

  4. If a ballistic parachute or emergency autoland system is installed, study its manufacturer guidance, limitations, activation considerations, and passenger briefing. If absent, do not imply the airplane has those capabilities.

  5. Discuss how you would communicate your route and overdue status to an appropriate person, and how emergency-location equipment fits into a broader rescue plan.

The published standard

Every ACS line item.

0 of 14 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with emergency equipment, and survival gear appropriate to the airplane and environment encountered during flight.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IX.D.K1Emergency Locator Transmitter (ELT) operations, limitations, and testing requirements.
  • PA.IX.D.K2Fire extinguisher operations and limitations.
  • PA.IX.D.K3Emergency equipment and survival gear needed for:
  • PA.IX.D.K3aa. Climate extremes (hot/cold)
  • PA.IX.D.K3bb. Mountainous terrain
  • PA.IX.D.K3cc. Overwater operations
  • PA.IX.D.K4When to deploy a ballistic parachute and associated passenger briefings, if equipped.
  • PA.IX.D.K5When to activate an emergency auto-land system and brief passengers, if equipped.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IX.D.R1Survival gear (water, clothing, shelter) for 48 to 72 hours.
  • PA.IX.D.R2Use of a ballistic parachute system.
  • PA.IX.D.R3Use of an emergency auto-land system, if installed.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IX.D.S1Identify appropriate equipment and personal gear.
  • PA.IX.D.S2Brief passengers on proper use of on-board emergency equipment and survival gear.
  • PA.IX.D.S3Simulate ballistic parachute deployment procedures, if equipped.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

Why is owning a survival kit insufficient preparation for an unexpected landing in remote terrain?

Compare your reasoning

The kit must match the environment, contain serviceable supplies, and be accessible after the landing. Passengers need to know relevant equipment and exits, and rescuers need useful location information. Water, exposure protection, signaling, and communication planning should be evaluated for the actual route, not assumed from the presence of a bag.

Watch for these gaps

Common study mistakes.

  • Carrying equipment without knowing its location or limitations.
  • Assuming a rescue will be immediate in every environment.
  • Omitting passengers from the emergency-equipment briefing.
Bring it to your instructor

A better question for the briefing.

For our usual Arizona routes, what supplies and passenger briefing would make the biggest difference if we had to remain with the airplane awaiting help?
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PA.IX.E

Engine Failure During Takeoff Before VMC (Simulated)

Multiengine land / Multiengine sea · 8 review items
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Understand the task

Engine Failure During Takeoff Before VMC (Simulated), explained.

This multiengine task addresses a simulated engine failure during the takeoff roll before minimum control speed. Study the difference between directional-control capability and climb performance, then connect the takeoff briefing to runway or water-surface conditions, stopping distance, and the manufacturer’s procedures.

Why it matters

Two engines do not guarantee that a takeoff can safely continue after one fails. Before the airplane has the required control and performance margin, asymmetric thrust can create a serious directional-control problem. A preplanned response is more useful than trying to make a new decision under startle.

Understand asymmetric thrustA twin-engine airplane has two engine locations with unequal forward thrust arrows and a curved yaw arrow. It illustrates why unequal thrust requires aircraft-specific knowledge and training.Yaw tendencyUnequal thrustTwo engines. Aircraft-specific handling.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Locate the aircraft’s VMC and VYSE definitions and limitations. Explain why the red-line control reference and blue-line climb reference describe different things.

  2. Review available accelerate-stop data and its assumptions. Compare the runway, surface, slope, wind, temperature, and loading in a hypothetical departure with the data’s conditions.

  3. Develop a takeoff briefing with your multiengine instructor that identifies an abnormal takeoff, the reject decision, directional control, and stopping considerations appropriate to this airplane.

  4. Compare landplane and seaplane considerations without treating their stopping and directional-control techniques as interchangeable. Use the class-specific ACS line items and aircraft instructions.

  5. Explain what will be simulated in the lesson, who manages the power change, and how the instructor will protect safety. Keep ground preparation distinct from independently attempting a low-speed engine-failure exercise.

The published standard

Every ACS line item.

0 of 8 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with engine failure during takeoff before minimum controllable airspeed (VMC).

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IX.E.K1Factors affecting minimum control airspeed with an inoperative engine (VMC).
  • PA.IX.E.K2VMC (red line) and best single-engine rate of climb airspeed (VYSE) (blue line).
  • PA.IX.E.K3Accelerate/stop distance.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IX.E.R1Potential engine failure during takeoff.
  • PA.IX.E.R2Configuring the airplane.
  • PA.IX.E.R3Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IX.E.S1Close the throttles smoothly and promptly when a simulated engine failure occurs.
  • PA.IX.E.S2Maintain directional control and apply brakes (AMEL), or flight controls (AMES), as necessary.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; FAA-P-8740-66; POH/AFM

Recall before you reveal

Talk through the situation.

Does an airspeed approaching the blue line prove that a takeoff with one engine inoperative can safely continue?

Compare your reasoning

No. Airspeed alone does not prove adequate directional control, obstacle clearance, runway remaining, or climb performance in the actual conditions. The decision depends on the aircraft procedures, the point in the takeoff, and verified performance. Understand both VMC and VYSE without turning either marking into a blanket permission to continue.

Watch for these gaps

Common study mistakes.

  • Treating a second engine as a guarantee of continued takeoff capability.
  • Confusing a control-speed reference with climb performance.
  • Beginning the takeoff without a clear aircraft-specific reject briefing.
Bring it to your instructor

A better question for the briefing.

Using today’s loading and conditions, can we explain the reject plan and the assumptions behind our available accelerate-stop information?
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PA.IX.F

Engine Failure After Liftoff (Simulated)

Multiengine land / Multiengine sea · 21 review items
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Understand the task

Engine Failure After Liftoff (Simulated), explained.

Engine failure after liftoff in a multiengine airplane combines directional control, performance assessment, drag management, and an urgent landing decision. Study it as an aircraft-specific emergency with limited margins. The supervised simulation has its own safety arrangements and is not a procedure to rehearse alone in flight.

Why it matters

One engine may maintain flight under some conditions and fail to produce a climb under others. Density altitude, weight, configuration, propeller drag, and control technique all matter. The pilot must recognize actual performance instead of trying to hold altitude by sacrificing the required airspeed and control margin.

Understand asymmetric thrustA twin-engine airplane has two engine locations with unequal forward thrust arrows and a curved yaw arrow. It illustrates why unequal thrust requires aircraft-specific knowledge and training.Yaw tendencyUnequal thrustTwo engines. Aircraft-specific handling.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Read the POH engine-failure-after-takeoff guidance and identify the published memory items, checklist confirmation, relevant speeds, and performance assumptions for your aircraft.

  2. Explain how asymmetric thrust, a windmilling propeller, gear, flaps, and sideslip affect the airplane. Relate drag reduction and manufacturer-recommended control inputs to the available performance.

  3. Practice the identification-and-verification logic verbally with your instructor. Explain why an incorrect engine action can worsen the emergency and why the sequence must be aircraft-specific.

  4. Use performance information for a hypothetical departure to evaluate whether a climb is supportable. Discuss the landing options if it is not, including terrain and obstacles ahead.

  5. Brief the lesson’s simulation, zero-thrust responsibilities, communication, configuration changes, and safe termination. Describe what will be simulated instead of actually shutting down or feathering during the exercise.

The published standard

Every ACS line item.

0 of 21 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with engine failure after liftoff.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IX.F.K1Factors affecting minimum controllable speed (VMC).
  • PA.IX.F.K2VMC (red line), VYSE (blue line), and safe single-engine speed (VSSE).
  • PA.IX.F.K3Accelerate/stop and accelerate/go distances.
  • PA.IX.F.K4How to identify, verify, feather, and secure an inoperative engine.
  • PA.IX.F.K5Importance of drag reduction, including propeller feathering, gear and flap retraction, the manufacturer ’s recommended control input and its relation to zero sideslip.
  • PA.IX.F.K6Simulated propeller feathering and the evaluator ’s zero-thrust procedures and responsibilities.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IX.F.R1Potential engine failure after lift-off.
  • PA.IX.F.R2Collision hazards.
  • PA.IX.F.R3Configuring the airplane.
  • PA.IX.F.R4Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IX.F.R5Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IX.F.S1Promptly recognize an engine failure, maintain control, and use appropriate emergency procedures.
  • PA.IX.F.S2Establish VYSE; if obstructions are present, establish best single-engine angle of climb speed (VXSE) or VMC +5 knots, whichever is greater, until obstructions are cleared. Then transition to VYSE.
  • PA.IX.F.S3Reduce drag by retracting landing gear and flaps in accordance with the manufacturer ’s guidance.
  • PA.IX.F.S4Simulate feathering the propeller on the inoperative engine (evaluator should then establish zero thrust on the inoperative engine).
  • PA.IX.F.S5Use flight controls in the proper combination as recommended by the manufacturer, or as required to maintain best performance, and trim as required.
  • PA.IX.F.S6Monitor the operating engine and aircraft systems and make adjustments as necessary.
  • PA.IX.F.S7Recognize the airplane’s performance capabilities. If a climb is not possible at VYSE, maintain VYSE and return to the departure airport for landing, or initiate an approach to the most suitable landing area available.
  • PA.IX.F.S8Simulate securing the inoperative engine.
  • PA.IX.F.S9Maintain heading ±10° and airspeed ±5 knots.
  • PA.IX.F.S10Complete the appropriate checklist(s).

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; FAA-P-8740-66; POH/AFM

Recall before you reveal

Talk through the situation.

At the recommended single-engine climb speed the airplane is still descending. Should you keep raising the nose to maintain altitude?

Compare your reasoning

No. That can sacrifice airspeed and directional-control margin without creating the performance the airplane lacks. Recognize the actual capability, follow the aircraft procedure, and select an appropriate landing course of action with the instructor’s training guidance. Performance limitations must be accepted rather than hidden by a temporary pitch change.

Watch for these gaps

Common study mistakes.

  • Assuming the airplane must climb because it has one operating engine.
  • Acting on the wrong engine without appropriate identification and verification.
  • Delaying a landing decision while chasing an unattainable climb.
Bring it to your instructor

A better question for the briefing.

How do our current weight and density altitude change the single-engine options, and what observable performance would make us choose a landing instead of attempting a climb?
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PA.IX.G

Approach and Landing with an Inoperative Engine (Simulated)

Multiengine land / Multiengine sea · 21 review items
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Understand the task

Approach and Landing with an Inoperative Engine (Simulated), explained.

A simulated engine-inoperative approach and landing requires control of asymmetric thrust, a deliberate configuration plan, and a stabilized flightpath. Study how the airplane’s available performance changes as drag is added and why the go-around decision requires specific consideration in a multiengine emergency.

Why it matters

An approach that appears manageable in a clean configuration may become more demanding as landing gear and flaps are extended. A single-engine go-around is not automatically available. Early planning preserves choices and reduces the temptation to make large, poorly coordinated corrections close to the surface.

Understand asymmetric thrustA twin-engine airplane has two engine locations with unequal forward thrust arrows and a curved yaw arrow. It illustrates why unequal thrust requires aircraft-specific knowledge and training.Yaw tendencyUnequal thrustTwo engines. Aircraft-specific handling.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Review the manufacturer’s recommended engine-inoperative approach procedure, landing configuration, airspeed guidance, and applicable limitations. Identify how these differ from the normal two-engine approach.

  2. Draw the approach phases and explain when each configuration change is planned. Relate added drag and power demand to the aircraft’s ability to maintain the flightpath.

  3. Review identification, verification, simulated feathering, and zero-thrust responsibilities with your instructor. Confirm which actions are demonstration items and which remain simulated for safety.

  4. Compare runway suitability, wind, obstacles, landing distance, and available alternatives. Discuss the aircraft-specific circumstances in which a go-around may be unsafe or performance-limited.

  5. Prepare a stabilized-approach briefing that includes operating-engine monitoring, coordination, crosswind control, touchdown alignment, and checklist completion without excessive distraction.

The published standard

Every ACS line item.

0 of 21 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with approach and landing with an engine inoperative, including engine failure on final approach.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.IX.G.K1Factors affecting minimum controllable speed (VMC).
  • PA.IX.G.K2VMC (red line) and best single-engine rate of climb airspeed (VYSE) (blue line).
  • PA.IX.G.K3How to identify, verify, feather, and secure an inoperative engine.
  • PA.IX.G.K4Importance of drag reduction, including propeller feathering, gear and flap retraction, the manufacturer ’s recommended control input and its relation to zero sideslip.
  • PA.IX.G.K5Applicant responsibilities during simulated feathering.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.IX.G.R1Potential engine failure inflight or during an approach.
  • PA.IX.G.R2Collision hazards.
  • PA.IX.G.R3Configuring the airplane.
  • PA.IX.G.R4Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.IX.G.R5Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.IX.G.R6Possible single-engine go-around.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.IX.G.S1Promptly recognize an engine failure and maintain positive aircraft control.
  • PA.IX.G.S2Set the engine controls, reduce drag, identify and verify the inoperative engine, and simulate feathering of the propeller on the inoperative engine (evaluator should then establish zero thrust on the inoperative engine).
  • PA.IX.G.S3Use flight controls in the proper combination as recommended by the manufacturer, or as required to maintain best performance, and trim as required.
  • PA.IX.G.S4Follow the manufacturer ’s recommended emergency procedures and complete the appropriate checklist.
  • PA.IX.G.S5Monitor the operating engine and aircraft systems and make adjustments as necessary.
  • PA.IX.G.S6Maintain the manufacturer ’s recommended approach airspeed +10/-5 knots, in the landing configuration with a stabilized approach, until landing is assured.
  • PA.IX.G.S7Make smooth, timely, and correct control application before, during, and after touchdown.
  • PA.IX.G.S8Touch down on the first one-third of available runway/landing surface, with no drift, and the airplane’s longitudinal axis aligned with and over the runway center or landing path.
  • PA.IX.G.S9Maintain directional control and appropriate crosswind correction throughout the approach and landing.
  • PA.IX.G.S10Complete the appropriate checklist(s).

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; FAA-P-8740-66; POH/AFM

Recall before you reveal

Talk through the situation.

Why should the possibility of a go-around be discussed before the final approach in an engine-inoperative scenario?

Compare your reasoning

Because available climb performance may be limited, especially with landing drag and adverse conditions. Waiting until the airplane is low and slow leaves less time to understand whether a rejected landing is feasible. Use the POH and instructor guidance to plan the approach, configuration, and alternatives before those margins are consumed.

Watch for these gaps

Common study mistakes.

  • Adding landing drag without considering the resulting performance demand.
  • Assuming a normal two-engine go-around remains available.
  • Allowing engine troubleshooting to displace stabilized-approach and runway-alignment checks.
Bring it to your instructor

A better question for the briefing.

Where in this approach does the configuration most change our options, and how should that influence our briefing and landing decision?
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X

Area of operation · 4 tasks

Multiengine Operations

PA.X.A

Maneuvering with One Engine Inoperative

Multiengine land / Multiengine sea · 18 review items
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Understand the task

Maneuvering with One Engine Inoperative, explained.

One-engine-inoperative maneuvering develops recognition, aircraft control, engine identification and verification, configuration management, and an informed performance decision. Study the complete aircraft-specific sequence, including securing and restarting where appropriate, rather than learning isolated switch movements without understanding their consequences.

Why it matters

An engine failure changes thrust, drag, systems availability, and workload together. The operating engine may also be working under greater demand. Maintaining control while recognizing whether altitude can actually be held is more important than preserving a plan that no longer matches the airplane’s capability.

Understand asymmetric thrustA twin-engine airplane has two engine locations with unequal forward thrust arrows and a curved yaw arrow. It illustrates why unequal thrust requires aircraft-specific knowledge and training.Yaw tendencyUnequal thrustTwo engines. Aircraft-specific handling.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Use the POH to identify the memory items and checklist for an engine failure in flight. Explain the reason behind identification, verification, feathering, securing, and any restart decision.

  2. Draw the effects of asymmetric thrust and propeller drag. Connect the manufacturer’s recommended control inputs and trim to the objective of obtaining the best available control and performance.

  3. Review what systems depend on each engine and how the failure changes electrical, pneumatic, hydraulic, or other installed capabilities in your aircraft.

  4. Compare performance at different weights, altitudes, and configurations using published information. Distinguish holding altitude, climbing, and accepting a minimum sink condition when the airplane cannot do more.

  5. Prepare an instructor-led training briefing that covers safe conditions for the demonstration, collision avoidance, operating-engine monitoring, checklist workload, and the limitations governing any restart practice.

The published standard

Every ACS line item.

0 of 18 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with maneuvering with one engine inoperative.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.X.A.K1Factors affecting minimum controllable speed (VMC).
  • PA.X.A.K2VMC (red line) and best single-engine rate of climb airspeed (VYSE) (blue line).
  • PA.X.A.K3How to identify, verify, feather, and secure an inoperative engine.
  • PA.X.A.K4Importance of drag reduction, including propeller feathering, gear and flap retraction, the manufacturer's recommended control input and its relation to zero sideslip.
  • PA.X.A.K5Feathering, securing, unfeathering, and restarting.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.X.A.R1Potential engine failure during flight.
  • PA.X.A.R2Collision hazards.
  • PA.X.A.R3Configuring the airplane.
  • PA.X.A.R4Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.X.A.R5Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.X.A.S1Recognize an engine failure, maintain control, use manufacturer ’s memory item procedures, and use appropriate emergency procedures.
  • PA.X.A.S2Set the engine controls, identify and verify the inoperative engine, and feather the appropriate propeller.
  • PA.X.A.S3Use flight controls in the proper combination as recommended by the manufacturer, or as required to maintain best performance, and trim as required.
  • PA.X.A.S4Attempt to determine and resolve the reason for the engine failure.
  • PA.X.A.S5Secure the inoperative engine and monitor the operating engine and make necessary adjustments.
  • PA.X.A.S6Restart the inoperative engine using manufacturer ’s restart procedures.
  • PA.X.A.S7Maintain altitude ±100 feet or minimum sink rate if applicable, airspeed ±10 knots, and selected headings ±10°.
  • PA.X.A.S8Complete the appropriate checklist(s).

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; FAA-P-8740-66; POH/AFM

Recall before you reveal

Talk through the situation.

After securing an inoperative engine, why is the emergency not finished simply because the airplane feels stable?

Compare your reasoning

The remaining engine and systems still need monitoring, fuel and performance planning have changed, and a suitable landing decision remains. Stability does not prove that the airplane can maintain altitude indefinitely or climb over upcoming terrain. Continue the appropriate checklist, assess actual capability, and manage the flight toward a safe landing.

Watch for these gaps

Common study mistakes.

  • Memorizing engine-control movements without verification or system understanding.
  • Neglecting the operating engine after the initial response.
  • Assuming a temporary level-flight condition guarantees adequate future terrain clearance.
Bring it to your instructor

A better question for the briefing.

Can we map the system losses and performance changes caused by each engine failure in our airplane, then explain the safest destination choice?
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PA.X.B

VMC Demonstration

Multiengine land / Multiengine sea · 22 review items
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Understand the task

VMC Demonstration, explained.

The VMC demonstration explores the relationship between asymmetric thrust and directional control. VMC is not the same as stall speed, and the published red line reflects specified certification conditions. Study the variables and recognition cues with a multiengine instructor before discussing the carefully controlled demonstration.

Why it matters

Loss of directional control and an aerodynamic stall are different hazards that can overlap. The demonstration must end at the first relevant limiting indication under the ACS and aircraft guidance. Trying to reach a remembered number regardless of cues would defeat the safety purpose of the exercise.

Understand asymmetric thrustA twin-engine airplane has two engine locations with unequal forward thrust arrows and a curved yaw arrow. It illustrates why unequal thrust requires aircraft-specific knowledge and training.Yaw tendencyUnequal thrustTwo engines. Aircraft-specific handling.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Compare VMC, VYSE, VSSE, and stall speed using the POH definitions. State which describes control, climb performance, training safety, or the stalled-wing condition.

  2. Explain how power, configuration, propeller condition, weight, center of gravity, and manufacturer-recommended bank affect the control problem. Avoid assuming the red line represents every real-world combination.

  3. Read the ACS entry, recognition, and recovery elements alongside the manufacturer’s recommendations. Mark the first indications that require recovery and the limits that protect the demonstration.

  4. Describe why reducing asymmetric thrust and managing angle of attack are relevant to recovery. Keep the actual sequence tied to the airplane and instructor rather than substituting a generic online procedure.

  5. Brief the instructor’s role, practice altitude, clearing, simulated engine condition, and stop criteria. Explain why the exercise is not a challenge to discover the lowest possible airspeed.

The published standard

Every ACS line item.

0 of 22 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with VMC demonstration.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.X.B.K1Factors affecting VMC and how VMC differs from stall speed (VS).
  • PA.X.B.K2VMC (red line), VYSE (blue line), and safe single-engine speed (VSSE).
  • PA.X.B.K3Cause of loss of directional control at airspeeds below VMC.
  • PA.X.B.K4Proper procedures for maneuver entry and safe recovery.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.X.B.R1Configuring the airplane.
  • PA.X.B.R2Maneuvering with one engine inoperative.
  • PA.X.B.R3Distractions, task prioritization, loss of situational awareness, or disorientation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.X.B.S1Configure the airplane in accordance with the manufacturer ’s recommendations, in the absence of the manufacturer ’s recommendations, then at safe single-engine speed (VSSE/VYSE), as appropriate, and:
  • PA.X.B.S1aa. Landing gear retracted
  • PA.X.B.S1bb. Flaps set for takeoff
  • PA.X.B.S1cc. Cowl flaps set for takeoff
  • PA.X.B.S1dd. Trim set for takeoff
  • PA.X.B.S1ee. Propellers set for high revolutions per minute (rpm)
  • PA.X.B.S1ff. Power on critical engine reduced to idle and propeller windmilling
  • PA.X.B.S1gg. Power on operating engine set to takeoff or maximum available power
  • PA.X.B.S2Establish a single-engine climb attitude with the airspeed at approximately 10 knots above VSSE.
  • PA.X.B.S3Establish a bank angle not to exceed 5° toward the operating engine, as required for best performance and controllability.
  • PA.X.B.S4Increase the pitch attitude slowly to reduce the airspeed at approximately 1 knot per second while applying increased rudder pressure as needed to maintain directional control.
  • PA.X.B.S5Recognize and recover at the first indication of loss of directional control, stall warning, or buffet.
  • PA.X.B.S6Recover promptly by simultaneously reducing power sufficiently on the operating engine, decreasing the angle of attack as necessary to regain airspeed and directional control, and without adding power on the simulated failed engine.
  • PA.X.B.S7Recover within 20° of entry heading.
  • PA.X.B.S8Advance power smoothly on the operating engine and accelerate to VSSE/VYSE, as appropriate, +10/-5 knots during recovery.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; FAA-P-8740-66; POH/AFM

Recall before you reveal

Talk through the situation.

If a stall warning occurs before the expected VMC indication, should the demonstration continue until the red line is reached?

Compare your reasoning

No. The ACS calls for recognition and recovery at the first indication of loss of directional control, stall warning, or buffet. The limiting cue may occur before a memorized speed. Respect the aircraft procedure and instructor’s safety briefing rather than pursuing a number that ignores the condition actually developing.

Watch for these gaps

Common study mistakes.

  • Confusing VMC with stall speed or treating it as constant in all conditions.
  • Continuing past an early limiting cue to reach a planned airspeed.
  • Attempting the demonstration outside qualified multiengine instruction.
Bring it to your instructor

A better question for the briefing.

Which factor is most likely to limit our demonstration today, and how will we recognize and recover before either directional control or stall margin is lost?
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PA.X.C

One Engine Inoperative (Simulated) (solely by Reference to Instruments) During Straight-and-Level Flight and Turns

Multiengine land / Multiengine sea · 17 review items
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Understand the task

One Engine Inoperative (Simulated) (solely by Reference to Instruments) During Straight-and-Level Flight and Turns, explained.

This multiengine task combines an engine-inoperative condition with flight solely by reference to instruments. The study challenge is to manage asymmetric thrust and system changes without losing the instrument cross-check. Identification, performance assessment, and a landing decision must occur alongside stable attitude and airspeed control.

Why it matters

The workload can rise sharply when a power change produces yaw and the pilot is already relying on instruments. Fixation on engine indications may allow an unnoticed attitude or airspeed change. An organized, aircraft-specific response and appropriate assistance help prevent that cascading loss of control.

Understand asymmetric thrustA twin-engine airplane has two engine locations with unequal forward thrust arrows and a curved yaw arrow. It illustrates why unequal thrust requires aircraft-specific knowledge and training.Yaw tendencyUnequal thrustTwo engines. Aircraft-specific handling.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Draw the expected indications of an engine failure on the flight and engine instruments. Identify which information supports recognition and which helps verify the affected engine.

  2. Review the POH procedure for control, recommended airspeed, drag reduction, identification, verification, and securing. Explain how checklist confirmation is integrated without abandoning the flight-instrument scan.

  3. Analyze the effect of the failure on instrument and avionics power sources. Determine which displays remain available and what alternate information may be needed.

  4. Use published performance information to discuss holding altitude versus accepting a minimum sink condition. Consider terrain, weather, fuel management, and a suitable landing destination.

  5. Practice a concise assistance request and an allocation of tasks with an instructor or other qualified crew member. For simulated practice, confirm who manages zero thrust and which actions will only be verbalized.

The published standard

Every ACS line item.

0 of 17 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with flight solely by reference to instruments with one engine inoperative.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.X.C.K1Procedures used if engine failure occurs during straight-and-level flight and turns while on instruments.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.X.C.R1Identification of the inoperative engine.
  • PA.X.C.R2Inability to climb or maintain altitude with an inoperative engine.
  • PA.X.C.R3Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.X.C.R4Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.X.C.R5Fuel management during single-engine operation.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.X.C.S1Promptly recognize an engine failure and maintain positive aircraft control.
  • PA.X.C.S2Set the engine controls, reduce drag, identify and verify the inoperative engine, and simulate feathering of the propeller on the inoperative engine (evaluator should then establish zero thrust on the inoperative engine).
  • PA.X.C.S3Establish the best engine-inoperative airspeed and trim the airplane.
  • PA.X.C.S4Use flight controls in the proper combination as recommended by the manufacturer, or as required to maintain best performance, and trim as required.
  • PA.X.C.S5Verify the prescribed checklist procedures used for securing the inoperative engine.
  • PA.X.C.S6Attempt to determine and resolve the reason for the engine failure.
  • PA.X.C.S7Monitor engine functions and make necessary adjustments.
  • PA.X.C.S8Maintain the specified altitude ±100 feet or minimum sink rate if applicable, airspeed ±10 knots, and the specified heading ±10°.
  • PA.X.C.S9Assess the aircraft’s performance capability and decide an appropriate action to ensure a safe landing.
  • PA.X.C.S10Avoid loss of airplane control or attempted flight contrary to the engine-inoperative operating limitations of the airplane.
  • PA.X.C.S11Use single-pilot resource management (SRM) or crew resource management (CRM), as appropriate.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-15, FAA-H-8083-25; FAA-P-8740-66; POH/AFM

Recall before you reveal

Talk through the situation.

Why is staring at the engine instruments until the failure is fully diagnosed unsafe during instrument-reference flight?

Compare your reasoning

Attitude, airspeed, heading, and altitude can deteriorate while attention is diverted, especially with asymmetric thrust. Maintain the flight-instrument cross-check and control priorities while using the aircraft-specific identification and verification procedure. A complete diagnosis is not a prerequisite for recognizing limited performance and obtaining help or choosing an appropriate landing option.

Watch for these gaps

Common study mistakes.

  • Dropping the flight-instrument scan while identifying the engine.
  • Trying to hold altitude by allowing airspeed to erode.
  • Ignoring how an engine failure changes instrument or avionics power availability.
Bring it to your instructor

A better question for the briefing.

Can we rehearse the scan priorities after a simulated failure and identify exactly when we would request assistance or accept a descent?
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PA.X.D

Instrument Approach and Landing with an Inoperative Engine (Simulated)

Multiengine land / Multiengine sea · 20 review items
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Understand the task

Instrument Approach and Landing with an Inoperative Engine (Simulated), explained.

An instrument approach with a simulated inoperative engine combines navigation guidance, aircraft control, configuration, and limited performance. Study the approach chart and the aircraft emergency procedure as complementary information. The chart defines the approach; it does not promise the airplane can meet every climb requirement with an engine inoperative.

Why it matters

Asymmetric thrust and landing drag can narrow options during an already demanding phase. A missed approach or rejected landing requires deliberate performance assessment. Anticipating configuration, guidance changes, and landing decisions helps prevent last-minute workload from overwhelming control of the airplane.

Understand asymmetric thrustA twin-engine airplane has two engine locations with unequal forward thrust arrows and a curved yaw arrow. It illustrates why unequal thrust requires aircraft-specific knowledge and training.Yaw tendencyUnequal thrustTwo engines. Aircraft-specific handling.CONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Brief an instructor-selected approach chart, identifying route, altitudes, guidance, minima, runway environment, and missed-approach instructions. Separate chart requirements from the airplane’s actual performance capability.

  2. Overlay the POH engine-inoperative approach procedure. Explain the proposed airspeed and configuration schedule, the reason for each change, and how the operating engine will be monitored.

  3. Discuss whether published climb requirements and obstacle clearance are achievable in the scenario. Identify the information and assistance needed when they are not assured.

  4. Plan instrument cross-check priorities for level segments, descent, and the transition to landing. Include lateral and vertical guidance, coordination, airspeed, and configuration rather than focusing on one course indicator.

  5. Review the ACS applicability notes and the instructor’s simulation arrangements. Distinguish this training task from authority to fly IFR without the required ratings, currency, equipment, and conditions.

The published standard

Every ACS line item.

0 of 20 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with executing a published instrument approach solely by reference to instruments with one engine inoperative.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.X.D.K1Instrument approach procedures with one engine inoperative.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.X.D.R1Potential engine failure during approach and landing.
  • PA.X.D.R2Collision hazards.
  • PA.X.D.R3Configuring the airplane.
  • PA.X.D.R4Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • PA.X.D.R5Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.X.D.R6Performing a go-around/rejected landing with an engine failure.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.X.D.S1Promptly recognize an engine failure and maintain positive aircraft control.
  • PA.X.D.S2Set the engine controls, reduce drag, identify and verify the inoperative engine, and simulate feathering of the propeller on the inoperative engine (evaluator should then establish zero thrust on the inoperative engine).
  • PA.X.D.S3Use flight controls in the proper combination as recommended by the manufacturer, or as required to maintain best performance, and trim as required.
  • PA.X.D.S4Follow the manufacturer ’s recommended emergency procedures and complete the appropriate checklist.
  • PA.X.D.S5Monitor the operating engine and aircraft systems and make adjustments as necessary.
  • PA.X.D.S6Request and follow an actual or a simulated air traffic control (ATC) clearance for an instrument approach.
  • PA.X.D.S7Maintain altitude ±100 feet or minimum sink rate if applicable, airspeed ±10 knots, and selected heading ±10°.
  • PA.X.D.S8Establish a rate of descent that ensures arrival at the minimum descent altitude (MDA) or decision altitude (DA)/decision height (DH) with the airplane in a position from which a descent to a landing on the intended runway or landing path can be made, either straight in or circling as appropriate.
  • PA.X.D.S9On final approach segment, maintain vertical (as applicable) and lateral guidance within ¾-scale deflection.
  • PA.X.D.S10Avoid loss of airplane control or attempted flight contrary to the operating limitations of the airplane.
  • PA.X.D.S11Comply with the published criteria for the aircraft approach category if circling.
  • PA.X.D.S12Execute a landing.
  • PA.X.D.S13Complete the appropriate checklist(s).

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-15, FAA-H-8083-25; FAA-P-8740-66; POH/AFM

Recall before you reveal

Talk through the situation.

Does receiving an approach clearance establish that a single-engine missed approach is within the airplane’s performance capability?

Compare your reasoning

No. ATC clearance and aircraft performance are separate issues. The pilot must evaluate the airplane’s published information, current condition, loading, environment, and any required climb performance. Discuss limitations and available alternatives early with the instructor or ATC rather than discovering the mismatch at the missed-approach point.

Watch for these gaps

Common study mistakes.

  • Assuming a clearance guarantees obstacle clearance performance with an engine inoperative.
  • Delaying configuration planning until the final segment.
  • Watching approach guidance while overlooking airspeed, coordination, or engine condition.
Bring it to your instructor

A better question for the briefing.

For this approach and our simulated engine condition, where are the performance constraints, and what decisions need to be made before reaching minimums?
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XI

Area of operation · 1 task

Night Operations

PA.XI.A

Night Operations

All airplane classes · 15 review items
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Understand the task

Night Operations, explained.

Night operations change the visual information available for navigation, aircraft control, and hazard recognition. This ACS task focuses on knowledge and risk management; its skills section is intentionally blank. Study vision, lighting, equipment, weather, and personal readiness rather than treating night as ordinary daytime flying with fewer landmarks.

Why it matters

Darkness can hide terrain, weather, and emergency landing areas while creating convincing visual illusions. Familiar surroundings may look unfamiliar from the air. Preparation should account for what becomes harder to see and for the difference between meeting a currency requirement and being comfortably proficient.

Recognize a changing visual environmentA night scene shows runway lights, a horizon and an airplane. Labels call attention to lighting, visibility and outside references.LightingVisibilityReferencesCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Explain dark adaptation, night vision limitations, and the effects of bright light. Prepare a practical lighting plan for reading charts and checklists without compromising the ability to see outside.

  2. Review airport, runway, taxiway, obstruction, and aircraft position lights. Practice interpreting the likely orientation of another aircraft from its lights without assuming one observation establishes its flightpath.

  3. Choose a night route and identify terrain, lit checkpoints, airport lighting availability, weather information, and emergency options. Compare it with the route you would choose in daylight.

  4. Use the actual airplane’s equipment list and relevant references to check required and operational lighting. Include portable lights and power backups appropriate to the flight.

  5. Discuss visual illusions and the role of an instrument cross-check on approach. Explain how personal minimums, recent experience, and weather may justify postponing a legally permissible flight.

The published standard

Every ACS line item.

0 of 15 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge and risk management associated with night operations.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.XI.A.K1Physiological aspects of vision related to night flying.
  • PA.XI.A.K2Lighting systems identifying airports, runways, taxiways and obstructions, as well as pilot controlled lighting.
  • PA.XI.A.K3Airplane equipment and lighting requirements for night operations.
  • PA.XI.A.K4Personal equipment essential for night flight.
  • PA.XI.A.K5Night orientation, navigation, chart reading techniques and methods for maintaining night vision effectiveness.
  • PA.XI.A.K6Night taxi operations.
  • PA.XI.A.K7Interpretation of traffic position and direction based solely on position lights.
  • PA.XI.A.K8Visual illusions at night.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.XI.A.R1Collision hazards.
  • PA.XI.A.R2Distractions, task prioritization, loss of situational awareness, or disorientation.
  • PA.XI.A.R3Effect of visual illusions and night adaptation during all phases of night flying.
  • PA.XI.A.R4Runway incursion.
  • PA.XI.A.R5Night currency versus proficiency.
  • PA.XI.A.R6Weather considerations specific to night operations.
  • PA.XI.A.R7Inoperative equipment.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

The FAA lists no separate skills elements for this task. See the objective and notes.

FAA references: AIM; FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

If you meet the legal night passenger-carrying currency requirement, does that establish proficiency for an unfamiliar dark airport in marginal weather?

Compare your reasoning

No. Currency is a minimum legal condition; proficiency and suitability for a particular flight require a separate judgment. Consider recent experience, airport and terrain familiarity, weather, lighting, equipment, and available alternatives. A legal flight can still exceed a pilot’s personal limits or leave too little margin for a safe decision.

Watch for these gaps

Common study mistakes.

  • Relying on daylight landmarks that disappear at night.
  • Treating legal currency as proof of readiness for every night scenario.
  • Ignoring lighting availability, visual illusions, or a backup flashlight.
Bring it to your instructor

A better question for the briefing.

Which parts of our usual route and arrival become most deceptive after dark, and how would you change the plan for a first night cross-country?
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XII

Area of operation · 2 tasks

Postflight Procedures

PA.XII.A

After Landing, Parking, and Securing

Single-engine land / Multiengine land · 9 review items
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Understand the task

After Landing, Parking, and Securing, explained.

Postflight procedures complete the flight by safely parking, shutting down, inspecting, recording discrepancies, and securing the airplane. Study the handoff from an operating aircraft to a parked one: passengers, nearby people, other aircraft, wind, and airport security still require attention after landing.

Why it matters

A successful landing does not end the risk. Distraction on the taxiway or ramp, an unrecorded malfunction, or inadequate securing can affect passengers, ground personnel, and the next pilot. A consistent postflight routine also turns fresh observations into useful maintenance information and a better training debrief.

Close the loop after the flightA parked airplane with wheel chocks appears beside a notebook for securing, inspecting and recording after a flight.Leave the aircraft ready.After the flightSecureInspectRecordCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Review the aircraft’s after-landing and shutdown checklists. Identify where each should be performed safely and why nonessential tasks should not compete with taxi control.

  2. Plan a parking position with wind, propeller or exhaust hazards, nearby people, access, and local ramp rules in mind. Explain how passengers will be supervised before and after leaving the airplane.

  3. Walk through the postflight inspection using the POH and school procedure. Compare expected condition with indications of leaks, damage, unusual wear, or servicing needs.

  4. Write a sample discrepancy entry containing the observed symptom, when it occurred, relevant indications, and actions taken. Separate facts from an unverified diagnosis and follow the school’s reporting process.

  5. Check securing and security requirements for the airplane and location. Then record lesson takeaways promptly so the next study session begins with a concrete debrief rather than a vague memory.

The published standard

Every ACS line item.

0 of 9 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with after landing, parking, and securing procedures.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.XII.A.K1Airplane shutdown, securing, and postflight inspection.
  • PA.XII.A.K2Documenting in-flight/postflight discrepancies.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.XII.A.R1Activities and distractions.
  • PA.XII.A.R2[Archived] — retained for code history; excluded from progress.
  • PA.XII.A.R3Airport specific security procedures.
  • PA.XII.A.R4Disembarking passengers safely on the ramp and monitoring passenger movement while on the ramp.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.XII.A.S1[Archived] — retained for code history; excluded from progress.
  • PA.XII.A.S2Park in an appropriate area, considering the safety of nearby persons and property.
  • PA.XII.A.S3Complete the appropriate checklist(s).
  • PA.XII.A.S4Conduct a postflight inspection and document discrepancies and servicing requirements, if any.
  • PA.XII.A.S5Secure the airplane.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

An intermittent abnormal indication disappears before landing. Why should it still be reported after shutdown?

Compare your reasoning

Its disappearance does not establish that the underlying problem is resolved. A clear record of the symptom and circumstances helps the appropriate personnel evaluate it and informs the next pilot. Report observations accurately through the school’s process instead of diagnosing the cause yourself or deciding that an intermittent problem no longer matters.

Watch for these gaps

Common study mistakes.

  • Starting nonessential cleanup while still managing a busy taxi route.
  • Letting passengers move unsupervised near operating aircraft.
  • Omitting a discrepancy because it was intermittent or seemed minor.
Bring it to your instructor

A better question for the briefing.

Can we review a realistic discrepancy report and check whether it gives maintenance useful facts without claiming a diagnosis I cannot verify?
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PA.XII.B

Seaplane Post-Landing Procedures

Single-engine sea / Multiengine sea · 13 review items
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Understand the task

Seaplane Post-Landing Procedures, explained.

Seaplane post-landing procedures account for an aircraft that remains exposed to wind, current, waves, and changing water level. Mooring, docking, anchoring, and beaching or ramping require different preparation. Study the method appropriate to the aircraft, location, and conditions with qualified seaplane instruction.

Why it matters

A seaplane can continue moving after power is reduced or the engine stops, and conditions may change after it is secured. People, docks, boats, submerged hazards, and shifting water levels all matter. Good preparation protects passengers and property while preserving the aircraft’s condition for the next flight.

Read the water environmentA floatplane, shoreline and dock illustrate the relationship between wind, water conditions and shore hazards.WindWater conditionsShore hazardsCONCEPTUAL STUDY DIAGRAM
Concept illustration for ground study. Use the applicable aircraft documents for procedures and limitations.
Your ground-study plan

Work through it before your next flight.

  1. Compare docking, mooring, anchoring, and beaching on a sketch of a hypothetical water operating area. Identify wind, current, water depth, obstacles, and the likely path of the airplane after power is removed.

  2. Read the aircraft and local operating guidance for the chosen method. Explain which equipment, lines, anchor arrangements, or assistance are needed without assuming one setup works for every site.

  3. Plan the passenger briefing and disembarkation sequence. Include secure footing, movement around the airplane, propeller awareness, and what passengers should do instead of improvising with lines or dock contact.

  4. Consider anticipated wind, waves, tides or other water-level changes during the parking period. Explain how the securing plan must accommodate changing conditions, not merely the moment of arrival.

  5. Review postflight inspection and discrepancy reporting, including items specific to the seaplane. For an amphibian parked on land, distinguish the applicable land parking and securing procedures.

The published standard

Every ACS line item.

0 of 13 reviewed

FAA objective: To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with anchoring, docking, mooring, and ramping/beaching.

Open any line to see practice questions, what to explain, and where to read. These are study prompts, not a prediction of an examiner’s exact questions. Mark an item reviewed after you can explain it without notes.

KKnowledge

Explain the idea in your own words. Find the reference, then apply it to your aircraft or a flight scenario.

  • PA.XII.B.K1Mooring.
  • PA.XII.B.K2Docking.
  • PA.XII.B.K3Anchoring.
  • PA.XII.B.K4Beaching/ramping.
  • PA.XII.B.K5Postflight inspection, recording of in-flight/postflight discrepancies.
RRisk management

Identify what could go wrong, how you would recognize it, and what would make you change or stop the plan.

  • PA.XII.B.R1Activities and distractions.
  • PA.XII.B.R2[Archived] — retained for code history; excluded from progress.
  • PA.XII.B.R3Seaplane base specific security procedures, if applicable.
  • PA.XII.B.R4Disembarking passengers safely on the ramp and monitoring passenger movement while on the ramp.
SSkills

Read the standard and brief the sequence with your instructor. Checking a box records ground review, not flight proficiency.

  • PA.XII.B.S1If anchoring, select a suitable area considering seaplane movement, water depth, tide, wind, and weather changes. Use an adequate number of anchors and lines of sufficient strength and length to ensure the seaplane’s security.
  • PA.XII.B.S2If not anchoring, approach the dock/mooring buoy or beach/ramp in the proper direction and at a safe speed, considering water depth, tide, current, and wind.
  • PA.XII.B.S3Complete the appropriate checklist(s).
  • PA.XII.B.S4Conduct a postflight inspection and document discrepancies and servicing requirements, if any.
  • PA.XII.B.S5Secure the seaplane considering the effect of wind, waves, and changes in water level, or comply with applicable after landing, parking, and securing procedures if operating an amphibious airplane on land.

FAA references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-23, FAA-H-8083-25; POH/AFM

Recall before you reveal

Talk through the situation.

If the seaplane is secure at the dock immediately after arrival, what could still make that arrangement unsafe later?

Compare your reasoning

Wind direction or strength, waves, current, and water level may change the loads and clearances. Lines, fenders, anchors, and the chosen location must be suitable for anticipated conditions and the aircraft. Evaluate the entire parking period and local guidance rather than assuming a stable moment at arrival proves continuing security.

Watch for these gaps

Common study mistakes.

  • Ignoring drift or current when approaching a dock or mooring.
  • Securing only for present conditions without considering water-level or weather changes.
  • Allowing passengers to improvise around moving aircraft, lines, or slippery surfaces.
Bring it to your instructor

A better question for the briefing.

At this location, what changes in wind or water level would challenge our securing plan, and how should the passenger briefing address those risks?
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Source & scope

Requirements and codes are transcribed from Private Pilot for Airplane Category Airman Certification Standards, FAA-S-ACS-6C, effective May 31, 2024. Source checked October 15, 2026. The PDF cover is dated November 2023; the FAA listing labels its publication April 2024.

This selected guide includes 61 tasks and 1,192 coded entries: 1174 active items and 18 archived entries. Task explanations, illustrations, recall questions, and study plans are supplemental Venture West study material, separate from the quoted FAA standards. Class filters follow the task headings; some individual items have additional applicability conditions.

The FAA publication remains the authority for notes, evaluator instructions, appendices, and additional-rating task tables. Check the FAA ACS page for updates. Use current regulations, your aircraft’s approved documents, and instructor guidance when applying any item. This resource does not establish flight proficiency or authorize solo practice.