B-24 Liberator units of the United States Army Air Forces

During World War II, the United States Army Air Forces took delivery of its first Consolidated Liberator B-24As in June 1941, although the B-24D was the first production model delivered in quantity in July 1942. B-24s were assigned to every combat Air Force; at peak inventory, the USAAF had 6,043 B-24 Liberators operating worldwide in September 1944.