31st Aircraft Maintenance Squadron
An aircraft maintainer from the 31st Aircraft Maintenance Squadron prepares an F-16 Fighting Falcon for a training sortie Dec. 12 at Aviano Air Base, Italy. Airmen from the 31st AMXS plan and direct expeditionary aircraft generation and maintenance operations, and maintain two F-16 Fighting Falcon flying squadrons in support of the 31st Fighter Wing’s flying mission. (U.S. Air Force photo/Staff Sgt. Evelyn Chavez)