(22)[ "Flight time" - [Substituted by G.S.R. 383, dated 11.7.2001 (w.e.f. 21.7.2001).](i)in respect of an aeroplane, means the total time from the moment the aeroplane first moves for the purpose of taking off until the moment it finally comes to rest at the end of the flight; and(ii)in respect of a helicopter, means the total time from the moment the helicopter's rotor blades start turning until the moment it finally comes to rest at the end of the flight, and the rotor blades are stopped.Note. - Flight time as herein defined is synonymous with the term "block to block" time, or "chock to chock" time in general usage which is measured from the time an aeroplane first moves for the purpose of taking off until it finally stops at the end of the flight;]
