Engine check
BAGRAM AIR BASE, Afghanistan (AFPN) -- Staff Sgt. Julie Jewett makes adjustments with a wrench while preparing to replace an engine from an A-10 Thunderbolt II. Sergeant Jewett is an aerospace propulsion craftsman with the 455th Expeditionary Aircraft Maintenance Squadron. (U.S. Air Force photo by Staff Sgt. Jennifer L. Redente)