Tech. Sgt. Greggory Myers, 455th Expeditionary Aircraft Maintenance Squadron crew chief, performs a 400-hour phase inspection of landing gear on an F-16 Fighting Falcon assigned to the 421st Expeditionary Fighter Squadron at Bagram Airfield, Afghanistan, Feb. 24, 2016. The 455th EAMXS ensures aircraft are prepared for flight and return them to a mission-ready state once they land. (U.S. Air Force photo/Tech. Sgt. Robert Cloys)