Aircraft Trivia: Aircraft Weight
Aircraft Weight
The weight of an aircraft is different for each type of aircraft and consists of dead weight, payload (weight of passengers, cargo, etc.), and fuel weight. Which is heavier at takeoff or landing: the aircraft is heavier at takeoff when it is loaded with fuel in addition to passengers and cargo.
The maximum takeoff weight is the maximum weight of an aircraft at takeoff as specified for each aircraft type, and the aircraft manufacturer must prove that the stability, maneuverability, and strength requirements of the aircraft are met for this weight.