- World War Two
- United States / Royal Air Force (RAF)
- military transport aircraft developed from civilian Douglas DC-3 airliner
- four crew (pilot, co-pilot, navigator, and radio operator) and seats for 27 troops / 18 stretcher
- Dakota I (C-47 / R4D-1) - initial military version of DC-3. (965 built)
- Dakota II (nine C-53 Skytroopers) - C-53 Skytrooper - troop transport version of C-47 that lacked the reinforced cargo floor, large cargo door, and hoist attachment of the C-47 Skytrain. It could carry 28 passengers in fixed metal seats arranged in rows in the former cargo space. (221 built)
- Dakota III (C-47A) - C-47 with a 24-volt electrical system. (5,254 built)
- Dakota IV (C-47B) - Powered by R-1830-90 engines with two-speed superchargers (better altitude performance) to cover the China-Burma-India routes. (3,364 built)
Dakota Mk.III: 273 mm long & 400 mm wide
Willys Jeep: 47 mm long & 24 mm wide
10 CWT Airborne Trailer: 35 mm long & 21 mm wide
75mm Pack Howitzer M1: 57 mm long & 19 mm wide