U.S. Air Force Staff Sgt. Kordell Smith, 633rd Logistics Readiness Squadron flight service center supervisor, fills a part order at Langley Air Force Base, Va., Jan. 13, 2015. The flight service center receives various parts that are unable to be fixed on base, and broken parts of aircraft before being sent off base for maintenance or repair. (U.S. Air Force photo by Airman 1st Class Breonna Veal/Released)