AI.VII.GFAA-S-ACS-25 · Nov 2023
Confined Area Takeoff and Maximum Performance Climb (ASES, AMES)
To determine the applicant understands confined area takeoff and maximum performance climb, can apply that knowledge, manage associated risks, demonstrate appropriate skills, and provide effective instruction.
Bottom line
An instructor can prompt a learner to conduct a confined or obstacle clearance takeoff by specifying where an imaginary obstacle exists. If the departure path from a confined water area leads over high terrain, consider circling back over the water after takeoff to gain altitude.
FAA references
- SEA — FAA-H-8083-23
- SEA ch. 4 (p. 4-16) — FAA-H-8083-23
- AIH ch. 10 (p. 10-8) — FAA-H-8083-9B
- SEA ch. 6 (p. 6-8) — FAA-H-8083-23
- AIM 7-6-7 (Mountain Flying) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
- PHAK ch. 5 (p. 5-42) — FAA-H-8083-25C (2023)
Knowledge
- AI.VII.G.K1: Purpose of and procedures for confined area takeoff and maximum performance climb.
- AI.VII.G.K2: Effects of atmospheric conditions, including wind, on takeoff and climb performance.
- AI.VII.G.K3: Best angle of climb speed (VX) and best rate of climb speed (VY).
- AI.VII.G.K4: Appropriate airplane configuration.
- AI.VII.G.K5: Effects of water surface.
- AI.VII.G.K6: Common errors related to this Task.
Risk management
- AI.VII.G.R1: Selection of takeoff path based on pilot capability, airplane performance and limitations, available distance, and wind.
- AI.VII.G.R2: Effects of:
- AI.VII.G.R2a: a. Crosswind
- AI.VII.G.R2b: b. Windshear
- AI.VII.G.R2c: c. Tailwind
- AI.VII.G.R2d: d. Wake turbulence
- AI.VII.G.R2e: e. Water surface/condition
- AI.VII.G.R3: Abnormal operations, including planning for:
- AI.VII.G.R3a: a. Rejected takeoff
- AI.VII.G.R3b: b. Potential engine failure in takeoff/climb phase of flight
- AI.VII.G.R4: Collision hazards.
- AI.VII.G.R5: Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
- AI.VII.G.R6: Distractions, task prioritization, loss of situational awareness, or disorientation.
Skills
- AI.VII.G.S1: Complete the appropriate checklist(s).
- AI.VII.G.S2: Make radio calls as appropriate.
- AI.VII.G.S3: Verify assigned/correct takeoff path.
- AI.VII.G.S4: Determine wind direction with or without visible wind direction indicators.
- AI.VII.G.S5: Position the flight controls for the existing wind, if applicable.
- AI.VII.G.S6: Clear the area, taxi into takeoff position utilizing maximum available takeoff area, and align the airplane on the takeoff path.
- AI.VII.G.S7: Retract the water rudders, as appropriate.
- AI.VII.G.S8: Establish a pitch attitude that maintains the most efficient planing/lift-off attitude and correct for porpoising and skipping.
- AI.VII.G.S9: Advance the throttle smoothly to takeoff power and confirm proper engine and flight instrument indications prior to rotation.
- AI.VII.G.S10: Avoid excessive water spray on the propeller(s).
- AI.VII.G.S11: Rotate and lift off at the recommended airspeed, and accelerate to the recommended obstacle clearance airspeed or VX.
- AI.VII.G.S12: Establish a pitch attitude to maintain the recommended obstacle clearance airspeed or VX, ±5 knots until the obstacle is cleared or until th
- AI.VII.G.S13: Establish a pitch attitude for VY and accelerate to VY ±5 knots after clearing the obstacle or at 50 feet above ground level (AGL) if simula
- AI.VII.G.S14: Retract flaps, if extended, after a positive rate of climb has been verified or in accordance with airplane manufacturer’s guidance.
- AI.VII.G.S15: Maintain VY ±5 knots to a safe maneuvering altitude.
- AI.VII.G.S16: Maintain directional control and proper wind-drift correction throughout takeoff and climb.
- AI.VII.G.S17: Comply with noise abatement procedures, as applicable.
- AI.VII.G.S18: Analyze and correct common errors related to this Task.
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