Air Force grease monkey is also jumpmaster
Air Force Staff Sgt. Ashley Windle, right, ensures members of the 4th Brigade Combat Team, 25th Infantry Division exit a C-17 Globemaster III safely as they jump into Donnelly Training Area, Alaska, Sept. 21, 2102. Windle is a vehicle mechanic and jump master assigned to the 3rd Air Support Operations Squadron. (U.S. Air Force photo/Tech Sgt. Brian Ferguson)