Preparing mobility forces for tomorrow Published Nov. 29, 2018 By Master Sgt. Joey Swafford 60th AMW/PA TRAVIS AIR FORCE BASE, Calif. -- U.S. Air Force Maj. Matt Ables, 9th Air Refueling Squadron KC-10 Extender pilot, conducts pre-flight checks on a mask before a training sortie at Travis Air Force Base, California, Nov. 26, 2018. Travis Airmen conduct training events to stay current and be prepared for future mobility operations. (U.S. Air Force Photo by Master Sgt. Joseph Swafford)