U.S. Air Force Maj. Brandon McKinnon, 823d Base Defense Squadron commander, attaches his static-line to an overhead cable during static-line practice jumps, Sept. 16, 2016, at Moody Air Force, Ga. Static-line jumps are typically conducted between 1,000 and 1,500 feet. (U.S. Air Force photo by Staff Sgt. Ryan Callaghan)