Happy 70th birthday, U.S. Air Force! Select MMI cadets learned more about their chosen branch from Lt Col Ullmann, USAF (Ret), Chief Instructional Officer today. #flyfightwin #wildblueyonder ............................................. Did you know that the Air Force shares a birthday with the #CIA? Or that airman #ChuckYeager first broke the sound barrier in 1947? Or that the Air Force boats two U.S. presidents: Ronald Reagan and George W. Bush. Famous airmen entertainers include #ChuckNorris #MorganFreeman #JimmyStewart & #JohnnyCash.