US Army Air Service becomes US Army Air Corps as the Air Corps Act of 1926 goes into effect. The act sets a goal of 1,800 serviceable aircraft and 16,650 personnel by Jan. 30, 1932, but the Depression will prevent this goal from being reached.
Happy Birthday US Air Force: 78 Today
Sept. 18, 2025
Seventy-eight years ago today, on Sept. 18, 1947, Supreme Court Chief Justice Fred Vinson swore in Stuart Symington as the first ever Secretary of the Air Force, and the Air Force officially became the first new military service since the Revolutionary War.