History — 704.49

704.49 (1) Subject to subsection (3), no person shall dispatch or conduct a take-off in an aeroplane unless (a) in the case of a turbo-jet-powered aeroplane, the weight of the aeroplane on landing at the destination aerodrome and at the alternate aerodrome will allow a full-stop landing within 60% of the landing distance available (LDA); (b) in the case of a large aeroplane that is propeller-driven, the weight of the aeroplane on landing at the destination aerodrome and at the alternate aerodrome will allow a full-stop landing within 70% of the landing distance available (LDA); or (c) in the case of a large aeroplane that is propeller-driven and equipped with reverse thrust, the weight of the aeroplane on landing at the destination aerodrome and at the alternate aerodrome will allow a full-stop landing within 80% of the landing distance available (LDA) if (i) the approach speed does not exceed an indicated airspeed of 100 knots, taking into account the estimated weight of the aeroplane, the flap setting and the ambient conditions expected on arrival, (ii) the reverse thrust is operative and the runway surface conditions permit the use of full-rated reverse thrust, (iii) the aeropla…