Keeping engines running
AL UDEID AIR BASE, Qatar -- Staff Sgt. Tyronne Williams troubleshoots a cab-lift circuit on an aircraft loader here Sept. 30. The circuit enables the vehicle's front and back ends to lift together. Williams is a special-purpose mechanic with the 379th Expeditionary Logistics Readiness Squadron here. He is deployed from Shaw Air Force Base, S.C. (U.S. Air Force photo by Master Sgt. William J. Sharp)