U.S. Air Force Tech. Sgt. William Bandy, 192nd Fighter Wing aerospace ground equipment technician, closes a valve on an electric hydraulic test stand unit at Langley Air Force Base, Va., Sep. 10, 2014. The equipment AGE Airmen support includes bomb loaders, munitions trailers and lights used at night on the flight line. (U.S. Air Force photo by Senior Airman Connor Estes/Released)