Senior Airman Tyler Shepherd, 20th Expeditionary Bomb Squadron aircrew flight equipment specialist, tightens up the stitching of a parachute flashlight pocket Aug. 12, 2015, at Andersen Air Force Base, Guam. AFE specialists repair and maintain vital life support equipment for aviators. (U.S. Air Force photo by Staff Sgt. Alexander W. Riedel/Released)