The Douglas DC-3 is an American fixed-wing, propeller-driven aircraft whose speed and range revolutionized air transport in the 1930s and 1940s. Because of its lasting impact on the airline industry and World War II it is generally regarded as one of the most significant transport aircraft ever made.
Douglas DC-3 Specifications
General characteristics
Crew: 2
Capacity: 21-32 passengers
Length: 64 ft 5 in
Wingspan: 95 ft 0 in
Height: 16 ft 11 in
Wing area: 987 ft²
Empty weight: 18,300 lb
Loaded weight: 25,200 lb
Powerplant: 2 × Wright R-1820 Cyclone 9 series (earliest aircraft) or Pratt & Whitney Twin Wasp S1C3G in the C-47 and later civilian aircraft, 1,100 or 1,200 hp max rating, depending upon engine and model each
Propellers: 3-bladed Hamilton Standard 23E50 series hydraulically controlled constant speed, feathering
Performance
Maximum speed: 237 mph
Cruise speed: 150 mph
Range: 1,025 mi
Service ceiling: 24,000 ft
Rate of climb: 1,130 ft/min
Wing loading: 25.5 lb/ft²
Power/mass: 0.0952 hp/lb
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