Staff Sgt. Lee Motz, 28th Maintenance Squadron aerospace ground equipment mechanic, adjusts the manipulator head on a bomb lift during scheduled maintenance at Ellsworth Air Force Base, S.D., Feb. 9, 2012. Bomb lifts are inspected every six months to ensure reliability as they continually load ordinance into B-1Bs with maximum efficiency. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)