Staff Sgt. Cruz Ramos, 374th Aircraft Maintenance Squadron crew chief, works underneath the wing of a C-130 Hercules aircraft at Yokota Air Base, Japan, Dec. 12, 2012. The 374th AMXS provides combat-ready maintenance personnel, equipment and organizational support to service and repair Yokota's aircraft. (U.S. Air Force photo/Senior Airman Andrea Salazar)