B 24 Liberator

Although overshadowed, to a large extent, by the B-17 Flying Fortress the B-24 Liberator was made in greater quantity, and used by more Allied air forces on every front of the Second World War. The first operational models were used by the Royal Air Force as a transport on the North Atlantic ferry service. The RAF Liberator I, used both as a bomber in North Africa and as a long-range Coastal Command patroller, had ASV (air-to-surface vessel) radar and four 20mm cannons. Its armament was greatly improved when powered turrets in the tail and mid-upper positions were incorporated into the Liberator II. As a heavy bomber it saw service in the Pacific with the USAAF; in North Africa and Italy with the RAF and USAAF. Specially equipped Liberators were also used to drop agents and equipment in Occupied Europe on behalf of the OSS (Office of Strategic Service), SOE (Special Operations Executive) and SIS (Secret Intelligence Service, also known as MI6).