94th, 27th AMUs face off in quarterly competition Published Aug. 3, 2016 By Staff Sgt. R. Alex Durbin 633rd Air Base Wing Public Affairs LANGLEY AIR FORCE BASE, Va. -- USAF. (U.S. Air Force Graphic by Rosario "Charo" Gutierrez) Photo Details / Download Hi-Res USAF. (U.S. Air Force Graphic by Rosario "Charo" Gutierrez)