General characteristics

Crew: 2+2
Capacity: Up to 86 passengers
Length: 93 ft 10 in (28.6 m)
Wingspan: 117 ft 6 in (35.8 m)
Height: 27 ft 6 in (8.38 m)
Wing area: 1,460ft2 (135.6 m2)
Empty weight: 43,300 lb (19,640 kg)
Loaded weight: 63,500 lb (28,800 kg)
Max takeoff weight: 73,000 lb (33,100 kg)
Power plant: 4× Pratt & Whitney R-2000,1450 hp (1,081 kW) each



Performance

Maximum speed: 280 mph (450 km/h)
Cruise speed: 227 mph (365 km/h)
Range: 4,250 miles (6,839 km)
Service ceiling: 22,300 ft (6,800 m)
Wing loading: 43.5 lb/ft2 (212.4 kg/m2)
Power/mass: 10.9 lb/hp (6.6 kg/kW)
Runway length: 5000 ft (1524 m)