摘要:
A method of calculating the takeoff weight (EIW) of an aircraft (1), characterized by including the steps of : recording a first and second value (W(t1), W(t2), W(t3), ... , W(ti), ..., W(tn)) of a first quantity associated with the weight of the aircraft (1) at at least a first and second instant (t1, t2, t3, ..., ti, ..., tn), in which the aircraft (1) is in horizontal flight at constant height; and calculating the takeoff weight (EIW) of the aircraft (1) on the basis of the first and second value (W(t1), W(t2), W(t3), ..., W(ti), ..., W(tn)).