Eleventh Air Force
Six months after Eleventh Air Force had been redesignated in Alaska, another headquarters, also named Eleventh Air Force, was established on 13 May 1946 and activated at Olmsted Field, Pennsylvania, on 13 June 1946. This new organization was assigned to Air Defense Command.
Eighth Air Force
The history of Eighth Air Force begins on 2 January 1942 with its activation at Savannah Army Air Base, Georgia. In quick order, on 5 January, Major General Carl Spaatz assumed command of HQ Eighth Air Force at Bolling Field, Washington, DC. On 8 January the order activating the "U.S. Air Forces in the British Isles" (USAFBI) was announced. On 12 May, the first contingent of USAAF personnel arrived in England to join the Eighth Air Force. On 15 June, Spaatz arrived in England to establish the Headquarters of Eighth Air Force at Bushy Park, WSW of London.