Airman First Class Jacquelynn Mathews changes the bolts on an F-16 Fighting Falcon jet engine at Spangdahlem Air Base, Germany, on Friday, March 24, 2006. Airman Mathews of Lawton, Okla., is a jet engine mechanic with the 52nd Component Maintenance Squadron's propulsion flight.
U.S. Air Force photo/Master Sgt. John E. Lasky
November 5, 2012
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