Airman Certification Standards
ACS AA.III.C
Takeoffs and LandingsAirline Transport Pilot and Type Rating for Airplane Category ACS (FAA - Task C
Knowledge
Effects of atmospheric conditions, including wind, on takeoff and climb performance.
Appropriate power settings and V-speeds for takeoff and climb.
Appropriate airplane configuration.
Appropriate use of glassy water takeoff and climb technique.
Risk Management
Selection of the takeoff path based on aircraft limitations, available distance, surface conditions, and wind.
Abnormal operations, including planning for:
a. Rejected takeoff
b. Potential engine failure in takeoff/climb phase of flight
Collision hazards.
Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
Distractions, task prioritization, loss of situational awareness, or disorientation.
Gear position in an amphibious airplane.
Skill
Coordinate with crew, if applicable, and complete the appropriate checklist(s) prior to takeoff in a timely manner.
Make radio calls as appropriate.
Position the flight controls for the existing wind, if applicable.
Verify the airplane is configured for takeoff.
Clear the area; select appropriate takeoff path considering surface conditions and collision hazards.
Retract the water rudders, as appropriate.
Set and confirm takeoff power.
Avoid excessive water spray on the propeller(s).
Maintain directional control throughout takeoff and climb.
Establish and maintain an appropriate planing attitude, directional control, and correct for porpoising, skipping, and increase in water drag.
Utilize appropriate techniques to lift seaplane from the water considering surface conditions.
Adjust power, as appropriate, and establish a pitch attitude to maintain the appropriate climb airspeed/ V-speed, ±5 knots for each climb segment. 22
Retract flaps after a positive rate of climb has been verified or in accordance with manufacturer or operator procedures and limitations, as appropriate.
Follow noise abatement procedures, as practicable.
Retrieved from ecfr.gov on July 17, 2026.