Lowering Canopy U.S. Air Force Tech. Sgt. Carlo Patalinghug lowers the canopy on an F-16 Fighting Falcon aircraft before running up the engine to test a hydraulic leak repair on Bagram Airfield, Afghanistan, Nov. 30, 2015. Patalinghug is a crew chief assigned to the 455th Expeditionary Aircraft Maintenance Squadron, deployed from Hill Air Force Base, Utah. The squadron provides combat-ready aircraft to the air component commander in support of coalition forces throughout Afghanistan. U.S. Air Force photo by Tech. Sgt. Robert Cloys SHARE: Download: Full Size (0.47 MB) Tags: 455th AEW, repair, Photo Essays, Bagram Airfield, 421st EFS, Black Widows, Hydrolic, Maintainer, Fighting Falcon, afghanistan, crew chief, F-16, Maintenance, All images Credit: Tech. Sgt. Robert Cloys VIRIN: 151130-F-CX842-107.JPG Photo Gallery