Takeoff Weight

The actual weight of the aircraft at the point of brake release for takeoff, calculated as the ramp weight minus the fuel burned during taxi and run-up. Takeoff weight must not exceed the maximum certificated takeoff weight specified in the POH. It is the weight used to enter takeoff performance charts for determining takeoff roll distance, accelerate-stop distance, and climb gradient. Exceeding maximum takeoff weight degrades performance and may compromise structural safety.