AA.III.CFAA-S-ACS-11A · Nov 2023
Glassy Water Takeoff and Climb (ASES, AMES)
To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with glassy water takeoff and climb. Note: If a glassy water condition does not exist, the applicant must be evaluated by simulating the Task. Note: See Appendix 3: Aircraft, Equipment, and Operational Requirements & Limitations for information related to this Task.
Bottom line
Once airborne, the lack of visual cues to the seaplane’s height above the water can create a potentially dangerous situation unless a positive rate of climb is maintained. The careful seaplane pilot always plans ahead and considers the possibility of aborting the takeoff.
FAA references
- SEA ch. 4 (p. 4-15) — FAA-H-8083-23
Knowledge
Risk management
- AA.III.C.R1: Selection of the takeoff path based on aircraft limitations, available distance, surface conditions, and wind.
- AA.III.C.R2: Abnormal operations, including planning for:
- AA.III.C.R2a: a. Rejected takeoff
- AA.III.C.R2b: b. Potential engine failure in takeoff/climb phase of flight
- AA.III.C.R3: Collision hazards.
- AA.III.C.R4: Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
- AA.III.C.R5: Distractions, task prioritization, loss of situational awareness, or disorientation.
- AA.III.C.R6: Gear position in an amphibious airplane.
Skills
- AA.III.C.S1: Coordinate with crew, if applicable, and complete the appropriate checklist(s) prior to takeoff in a timely manner.
- AA.III.C.S2: Make radio calls as appropriate.
- AA.III.C.S3: Position the flight controls for the existing wind, if applicable.
- AA.III.C.S4: Verify the airplane is configured for takeoff.
- AA.III.C.S5: Clear the area; select appropriate takeoff path considering surface conditions and collision hazards.
- AA.III.C.S6: Retract the water rudders, as appropriate.
- AA.III.C.S7: Set and confirm takeoff power.
- AA.III.C.S8: Avoid excessive water spray on the propeller(s).
- AA.III.C.S9: Maintain directional control throughout takeoff and climb.
- AA.III.C.S10: Establish and maintain an appropriate planing attitude, directional control, and correct for porpoising, skipping, and increase in water dra
- AA.III.C.S11: Utilize appropriate techniques to lift seaplane from the water considering surface conditions.
- AA.III.C.S12: Adjust power, as appropriate, and establish a pitch attitude to maintain the appropriate climb airspeed/ V-speed, ±5 knots for each climb se
- AA.III.C.S13: Retract flaps after a positive rate of climb has been verified or in accordance with manufacturer or operator procedures and limitations, as
- AA.III.C.S14: Follow noise abatement procedures, as practicable.
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