U.S. Air Force Tech. Sgt. John Vanloon III, 823d Base Defense Squadron, waits for instructions while practicing static-line jumps, Sept. 16, 2016, at Moody Air Force Base, Ga. During a static-line jump, a line is attached to the aircraft and automatically deploys the jumpers’ parachute after they’ve jumped. (U.S. Air Force photo by Staff Sgt. Ryan Callaghan)