U.S. Air Force Staff Sgt. Justin Hubbard, 94th Fighter Squadron dedicated crew chief, watches his aircraft depart for a training sortie at Langley Air Force Base, Va., June 4, 2014. Cited for his work ethic and dedication to achieve excellence in all maintenance areas, Hubbard earned the 2013 Chief Master Sergeant of the Air Force Thomas N. Barnes Crew Chief of Year Award. (U.S. Air Force photo by Staff Sgt. Antoinette Gibson/Released)