413th FLTS executes aircraft development tests, evaluations
William Keichel, a flight test engineer, of the 413th Flight Test Squadron, fits his parachute prior to an AC-130J flight near King Hangar at Eglin Air Force Base, Fla., March 27. AC-130J flight crewmembers fit their parachutes prior to test missions to ensure they are prepared in case of an emergency. The 413th FLTS plans, executes and reports development tests and evaluations for many of the Air Force’s Special Operations Command’s aircraft as well as the Air Force’s vertical lift aircraft. (U.S. Air Force photo/Ilka Cole)