Red Flag 15-3 wraps up
Staff Sgt. Kenneth Fearon, a crew chief assigned to the 20th Aircraft Maintenance Squadron, Shaw Air Force Base, S.C., conducts pre-flight inspections on an F-16 Fighting Falcon prior to a Red Flag 15-3 night training sortie at Nellis Air Force Base, Nev., July 28, 2015. Aircraft maintenance continues throughout the night to ensure aircrews continue to receive an effective, but most of all safe, training experience. (U.S. Air Force photo by Senior Airman Joshua Kleinholz)