Airman Austin Cheney, 363rd Training Squadron F-16 aircraft armament systems apprentice course student, drives a loader to remove a pylon for a BRU-57/A sub-rack for maintenance at Sheppard Air Force Base, Texas, Nov. 17. Cheney is in block eight of 12 and scheduled to graduate Jan. 3. (U.S. Air Force photo by Alan R. Quevy)