History of the Douglas DC-3
The DC-3, also known as the Douglas DC-3, was a highly versatile transport plane that played a significant role during World War II. It was originally designed as the world's first successful passenger aircraft and made its maiden flight in 1935. The plane had twin engines, a low-wing monoplane design, and could carry either 21 or 28 passengers or up to 6,000 lbs (2,725 kg) of cargo, depending on the configuration.
With a length of over 64 feet (19.5 meters) and a wingspan of 95 feet (29 meters), the DC-3 was manufactured by the Douglas Aircraft Company. It quickly found its place in the airline industry, becoming a dominant aircraft. By the mid-1940s, nearly 275 out of the 300 aircraft operated by U.S. airlines were DC-3s.
During World War II, the DC-3 was easily adapted for military use. It served various roles, such as transporting passengers, heavily armed paratroopers, wounded soldiers with medical personnel, military cargo (including two light trucks), and other items weighing up to three tons. The version used for troop transport was known as the C-53.
Additionally, the DC-3 could be used for glider towing, and its engine could be removed to convert it into a high-speed glider, capable of towing 40 heavily armed soldiers at speeds of up to 290 miles per hour (464 kilometers per hour). This made it faster than any previous transport aircraft.
In civilian service, the DC-3 was typically operated by a crew of two, along with a flight attendant. However, the military version used a larger engine and required a crew of three. The plane had retractable main landing gear but a fixed, non-steerable tail wheel.
Both military and civilian pilots admired the DC-3 for its easy takeoff, comfortable cruising at 185 mph at 10,000 feet, high ceiling of 23,200 feet, low stall speed (67 mph), and its ability to land on short runways. It had a range of 1,500 to 2,100 miles. More than 13,000 DC-3s were built before production ended in 1945.
Due to its operational ease, low maintenance requirements, short takeoff and landing capabilities, and outstanding reliability, the DC-3 continued to be used extensively well into the 21st century in various parts of the world.
Specification
BASIC
Year of Service: 1936
Origins: United States
Crew: 2 + 3
Production: 16,079
Manufacturer: Douglas Aircraft Company - USA
Carrier: Australia; Belgium; Czechoslovakia; Ireland; Netherlands; Peru; Romania; Sweden; Switzerland; United States; Venezuela
Roles
Commercial Aviation
Used in roles serving the commercial aviation market, moving passengers and cargo over long distances.
Dimensions and Weight
Length: 64.6 feet (19.70m)
Width/span: 95.1 ft (29.00m)
Height: 16.9 feet (5.16m)
Cured weight: 18,298 lbs (8,300 kg)
MTOW: 25,133 lbs (11,400 kg)
Wgt Difference: +6,834 lbs (+3,100 kg)
Performance
Installed: 2 x Wright R-1820 Cyclone 9 or 2 x Pratt & Whitney Twin Wasp S1C3G radial piston engines up to 1,200 hp.
Maximum speed: 237 km/h (381 km/h | 206 kn)
Maximum: 23,950 feet (7,300 m | 5 km)
Area: 1,025 km
Rate of climb: 1,130 ft/min (344 m/min)

