The Lockheed C-60A is a twin-engine transport based on the Model 18 Lodestar. The Model 18 was a civilian airliner, developed as a competitor to the Douglas DC-3. Slightly smaller and faster than the DC-3, it soon was in service with many airlines around the world. At the beginning of the war, 102 Model 18’s in service with U.S. airlines or under construction were impressed into military service; these “drafted” aircraft were designated C-56, C-57, C-59 or C-60 depending on their configuration and engines. The C-60A was the first “Lodestar” which was built specifically for military service. It was used as a cargo aircraft, VIP transport and paratroop transport. C-60A’s also served with the Royal Air Force, Royal Australian Air Force, Royal Canadian Air Force, Royal New Zealand Air Force, South African Air Force and Netherlands East Indies Air Force.