ACS — CERTIFICATION STANDARD

PA.IV.GTask G — Confined Area Takeoff and Maximum Performance Climb (ASES, AMES)

FAA-S-ACS-6C — Area of Operation IV

Official ACS text — PA.IV.G

ACS — CERTIFICATION STANDARD

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

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

Knowledge — The applicant demonstrates understanding of:

PA.IV.G.K1 Effects of atmospheric conditions, including wind, on takeoff and climb performance.

PA.IV.G.K2 Best angle of climb speed (VX) and best rate of climb speed (VY).

PA.IV.G.K3 Appropriate airplane configuration.

PA.IV.G.K4 Effects of water surface.

Risk Management — The applicant is able to identify, assess, and mitigate risk associated with:

PA.IV.G.R1 Selection of takeoff path based on pilot capability, airplane performance and limitations, available distance, and wind.

PA.IV.G.R2 Effects of:

PA.IV.G.R2a a. Crosswind

PA.IV.G.R2b b. Windshear

PA.IV.G.R2c c. Tailwind

PA.IV.G.R2d d. Wake turbulence

PA.IV.G.R2e e. Water surface/condition

PA.IV.G.R3 Abnormal operations, including planning for:

PA.IV.G.R3a a. Rejected takeoff

PA.IV.G.R3b b. Potential engine failure in takeoff/climb phase of flight

PA.IV.G.R4 Collision hazards.

PA.IV.G.R5 Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).

PA.IV.G.R6 Distractions, task prioritization, loss of situational awareness, or disorientation.

Skills — The applicant exhibits the skill to:

PA.IV.G.S1 Complete the appropriate checklist(s).

PA.IV.G.S2 Make radio calls as appropriate.

PA.IV.G.S3 Verify assigned/correct takeoff path.

PA.IV.G.S4 Determine wind direction with or without visible wind direction indicators. Private Pilot for Airplane Category ACS (FAA-S-ACS-6C) 27

PA.IV.G.S5 Position the flight controls for the existing wind, if applicable.

PA.IV.G.S6 Clear the area, taxi into takeoff position utilizing maximum available takeoff area, and align the airplane on the takeoff path.

PA.IV.G.S6a a. Retract the water rudders, as appropriate

PA.IV.G.S7 Advance the throttle smoothly to takeoff power and confirm proper engine and flight instrument indications prior to rotation.

PA.IV.G.S8 Establish a pitch attitude that maintains the most efficient planing/lift-off attitude and correct for porpoising and skipping.

PA.IV.G.S9 Avoid excessive water spray on the propeller(s).

PA.IV.G.S10 Rotate and lift off at the recommended airspeed, and accelerate to the recommended obstacle clearance airspeed or VX.

PA.IV.G.S11 Establish 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.S12 Establish 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.S13 Retract flaps, if extended, after a positive rate of climb has been verified or in accordance with airplane manufacturer’s guidance.

PA.IV.G.S14 Maintain VY +10/-5 knots to a safe maneuvering altitude.

PA.IV.G.S15 Maintain directional control and proper wind-drift correction throughout takeoff and climb.

PA.IV.G.S16 Comply with noise abatement procedures, as applicable.

Reproduced from FAA-S-ACS-6C, Change 1 (November 2023). Verify against the official document before relying on it.

Is this a regulation?

No — this is a certification standard, not a regulation.

Airman Certification Standards. The ACS defines what an applicant must know, consider and do to pass a practical test. It is a certification standard, not a regulation.

SkeyeMentor FAA Library is an educational reference and study aid. Regulatory and FAA materials can change. SkeyeMentor provides links and contextual explanations to help pilots study, but users should verify current requirements through official FAA, eCFR and other applicable government sources before relying on them operationally. SkeyeMentor explanations are educational and are not legal advice.