U.S. Air Force Staff Sgt. Michael John Maxwell, 31st Aircraft Maintenance Squadron dedicated crew chief, inspects an F-16 Fighting Falcon after washing the aircraft, March 17, 2015, at Aviano Air Base, Italy. Crew chiefs are responsible for washing Aviano’s F-16s to help protect the aircraft from corrosion. (U.S. Air Force photo by Senior Airman Matthew Lotz/Released)