DC-4 | |
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Role | Airliner/transport aircraft |
National origin | United States |
Manufacturer | Douglas Aircraft Company |
First flight | 14 February 1942 (production series)[1] |
Introduction | 1942 with United Airlines |
Retired | 1991 |
Status | In very limited use |
Primary users | South African Airways Museum Society United Airlines (historical) American Airlines (historical) Trans World Airlines (historical) Buffalo Airways (historical) |
Produced | 1942 – August 1947 |
Number built | 80[2] DC-4 and 1,163 C-54/R5D |
Variants | C-54 Skymaster Canadair North Star Aviation Traders ATL-98 Carvair |
Developed into | Douglas DC-6 |
The Douglas DC-4 is an American four-engined (piston), propeller-driven airliner developed by the Douglas Aircraft Company. Military versions of the plane, the C-54 and R5D, served during World War II, in the Berlin Airlift and into the 1960s. From 1945, many civil airlines operated the DC-4 worldwide.