Aircrew flight equipment preserves lives
U.S. Air Force Airman 1st Class Ryan Pennington, 354th Operations Support Squadron aircrew flight equipment technician, disarms an F-16 Fighting Falcon Advanced Concept Ejection Seat II March 7, 2012, Eielson Air Force Base, Alaska. Pennington will perform a meticulous parachute inspection on the ACES II, which can take up to eight hours. (U.S. Air Force photo/Staff Sgt. Jim Araos)