Air Materiel Command (AMC) was a United States Army Air Forces and United States Air Force command. Its headquarters was located at Wright-Patterson Air Force Base, Ohio. In 1961, the command was redesignated the Air Force Logistics Command with some of its functions transferred to the new Air Force Systems Command. History The logistics function can be traced before the earliest days of the Air Service, when the Equipment Division of the U.S. Army Signal Corps established a headquarters for its new Airplane Engineering Department at McCook Field, Dayton, Ohio. Airplane Engineering Department The Airplane Engineering Department was established by the Equipment Division of the U.S. Army Signal Corps in 1917 for World War I experimental engineering. The department had a 1917 Foreign Data Section, and the Airplane Engineering Department was on McCook Field at Dayton, Ohio. McCook Field established the Air School of Application in 1919 and after WW I, the department was renamed the Airplane Engineering Division on August 31, 1918, under Lt Col Jesse G. Vincent (Packard co-engineer of the 1917 V-12 Liberty engine) to study and design American versions of foreign aircraft. The division merged in 1926 with the Air Service's Supply Division (formed by 1919) to form the Materiel Division (Air Corps). In 1920, the Engineering Division's Bureau of Aircraft Production completed the design of the Ground Attack, Experimental, (GAX) aircraft built as the Boeing GA-1, and designed the VCP-1 that won the initial Pulitzer Race in 1920 at Roosevelt Field (the division also designed the TP-1 and TW-1). Materiel Division The Materiel Division was set up near Dayton, Ohio on January 15, 1926. The Materiel Division, controlled by the Office of the Chief of Air Corps (OCAC), possessed many characteristics of a major command. It brought together four major functions performed previously by three organizations: research and development (R&D), procurement, supply, and maintenance. With the construction of nearby Wilbur Wright Field, McCook Field was closed on April 1, 1927, and was subsequently demolished after its assets moved to the new Wright Field, the latter serving as the Air Corps', and later the Army Air Forces', principal R&D center from 1927 to 1947, including the Physiological Research Laboratory which opened in 1935. By August 22, 1935, the division operated an Army Aeronautical Museum at Wright Field, and by November 22, 1935, had an "Industrial War Plans Section". F.B. Vose became the Materiel Division commander on