Tech. Sgt. Robin Lu, 312th Airlift Squadron flight engineer, conducts a pre-flight check on a C-5M Super Galaxy at Travis Air Force Base, Calif., on Sept. 27, 2018. The 349th and 60th Air Mobility Wings work together to enhance Rapid Global Mobility by ensuring aircraft at Travis AFB are ready to go any time, any place, anywhere. (U.S. Air Force photo by Staff Sgt. Daniel Phelps)