BAGRAM AIR BASE, Afghanistan - Staff Sgt. Jonathan Billie inspects the airframe mounted accessories drive on an F-15E Strike Eagle March 11 here. Sergeant Billie, an F-15E crew chief, is assigned to 335th Expeditionary Aircraft Maintenance Unit and is deployed from Seymour Johnson Air Force Base, N.C. (U.S. Air Force photo by Master Sgt. Demetrius Lester)