U.S. Air Force airmen check the flight control air data system of an F-16. U.S. Air Force airmen check the flight control air data system of an F-16 Fighting Falcon during Exercise Beverly Bulldog '04 at Osan Air Base, South Korea, on Oct. 27, 2004. The airmen are assigned to the 51st Aircraft Maintenance Squadron. SHARE: Download: Full Size (0.14 MB) Credit: VIRIN: 510176-O-HUA37-666.jpg Photo Gallery