U.S. Air Force Lt. Col. Christopher Austin, 510th Fighter Squadron commander, uses a mirror to signal his location to pilots searching for him during a simulated combat search and rescue mission, Jan. 28, 2014, at Cellina Meduna training ground near Maniago, Italy. F-16 Fighting Falcons flew as low as 1,000 feet above the ground in an attempt to locate a simulated isolated pilot. (U.S. Air Force photo/Airman 1st Class Ryan Conroy)