
Four 21,000 lb (94.1 kN) thrust Rolls-Royce Conway 540 turbofans (Standard), 22,500 lb (100.1 kN) thrust Rco.43 Mk.550 turbofans (Super)
Max cruise 502kts (930 km/h) at 25,000ft, Operational ceiling 43,000ft (13,106 m), Take off field length 8,280ft (2,524 m), Landing field length 6,380ft (1,945 m), Max payload range (no reserves) 4,380nm (8,112 km) (Super: 4,100nm (7,600 km), max fuel range (no reserves) 5,275nm (9,765 km) (Super: 6,195nm (11,473 km)
Basic operating empty 146,980lb (66,670 kg) (Super: 156,828lb (71,137 kg), Max takeoff 312,000lb (141,523 kg) (Super: 335,000lb (151,956 kg), Max zero fuel 187,400lb (85,004 kg) (Super: 215,000lb (97,524 kg), Max landing 216,000lb (97,978 kg) (Super: 237,000lb (107,503 kg), Max payload 40,420lb (18,335 kg) (Super: 58,172lb (26,369 kg)
Wing span 146ft 2in (44.55 m), Length 158ft 8in (48.36 m) (Super: 171ft 8in (52.32 m)), Height 39ft 6in (12.04 m), Wing area Type 1101: 2,851sq ft (264.8m2), type 1102/3 and Super 2,932sq ft (272.4 m2), Tailplane span 43ft 10in (13.36 m), Tailplane area 638sq ft (59.3 m2), Wheelbase 65ft 11in (20.09 m) (Super: 72ft 1.5in (21.98 m), Wheel track 21ft 5in (6.53 m).
Crew: 4 (2 pilots, flight engineer and radio operator/navigator)
Standard: Typically 109 passengers in two classes, maximum 151 passengers six abreast. Super: Typically 139 passengers in two classes, maximum 174 passengers six abreast.
All the calculations show it can't work. There's only one thing to do: make it work.
— Pierre Georges Latécoère, early French aviation entrepreneur.
Sometimes, flying feels too godlike to be attained by man. Sometimes, the world from above seems too beautiful, too wonderful, too distant for human eyes to see . . .
— Charles A. Lindbergh, The Spirit of St. Louis, 1953.
Gliders, sailplanes, they are wonderful flying machines. It's the closest you can come to being a bird.
— Neil Armstrong