Eleventh Air Force
Established on 28 December 1941 as the Alaskan Air Force at Elmendorf Field, Alaska Territory. 11 AF was a United States Army Air Forces combat air force in the American Theater of World War II, providing air defense of Alaska and engaging in combat operations primarily in the Aleutian Islands and Northern Pacific during the Aleutian Islands Campaign.
Fourth Allied Tactical Air Force
Fourth Allied Tactical Air Force was formed in 1951 with its area of responsibility covering the Germany south of the city of Kassel. Commander of Fourth Allied Tactical Air Force at its inception was the commanding Major General of the American Twelfth Air Force based in the southwest of Germany. After Twelfth Air Force returned to the continental United States in 1958, the commander of Seventeenth Air Force took over command of Fourth Allied Tactical Air Force.