Preflight Checks Airmen assigned to the 60th Air Mobility Wing perform preflight checks on a KC-46A Pegasus before a training flight at Travis Air Force Base, Calif., Sept. 5, 2025. The training flight included four KC-46 aircraft participating in aerial refueling, combat descents, tactical scenarios and specialized fueling operations. SHARE: Download: Full Size (1.32 MB) Tags: air force, training Credit: Air Force Senior Airman Robert Nichols, 60th Air Mobility Wing VIRIN: 250905-F-RX751-1007M.JPG Photo Gallery