The C-60A is a twin-engine transport
based on the Lockheed 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.
Lockheed also developed the Ventura
medium bomber for the British using the same basic airframe. The Ventura
was armed with up to eight .303 and two .50 caliber machine guns, and
could carry 2,500 pounds of bombs. Although initially flown in attacks
against land targets, it was primarily used as a patrol bomber in an
anti-submarine and anti-shipping role.