U.S. Air Force Staff Sgt. Ryan Hall, left, 18th Air Support Operations Group Survival, Escape, Resistance and Evasion specialist, helps Senior Airman Michael Cruz, 23d Operations Support Squadron targets intelligence specialist, signal an HH-60G Pave Hawk during a personnel recovery scenario for Exercise DRAGON STRIKE June 11, 2015, near Avon Park Air Force Range, Fla. Hall and Cruz utilized a VS-17 panel, a specialized signaling device, to highlight their location. (U.S. Air Force photo by Airman 1st Class Dillian Bamman/Released)