
4 × Wright R-3350-DA3 Turbo Compound 18-cylinder supercharged radial engines, 3,250 hp (2,424 kW) each
Maximum speed: 377 mph (327 kn, 607 km/h)
Cruise speed: 340 mph (295 kn, 547 km/h) at 22,600 ft (6,890 m)
Stall speed: 100 mph (87 kn, 160 km/h)
Range: 5,400 mi (4,700 nmi, 8,700 km)
Service ceiling: 24,000 ft (7,620 m)
Rate of climb: 1,620 ft/min (8.23 m/s)
Wing loading: 87.7 lb/ft² (428 kg/m²)
Power/mass: 0.094 hp/lb (155 W/kg)
Empty weight: 79,700 lb (36,150 kg)
Useful load: 65,300 lb (29,620 kg)
Max takeoff weight: 137,500 lb (62,370kg)
Length: 116 ft 2 in (35.42 m)
Wingspan: 126 ft 2 in (38.47 m)
Height: 24 ft 9 in (7.54 m)
Wing area: 1,654 ft² (153.7 m²)
Crew: 5 flight crew, varying cabin crew
Capacity: typically 62-95 passengers (109 in high-density configuration)
> I think it is a pity to lose the romantic side of flying and simply to accept it as a common means of transport. – Amy Johnson
> The good thing about flying solo is it’s never boring. – Steve Fossett
> More than anything else, the sensation of flying is one of perfect peace mingled with an excitement that strains every nerve to the utmost. If you can conceive of such a combination. – Wilbur Wright
> A pilot who says he has never been frightened in an airplane is, I’m afraid, lying. – Louise Thaden