FAIRFIELD-SUISUN, CALIFORNIA Walsh Construction crews make progress on the construction of the KC-46A Pegasus three-bay maintenance hangar at Travis Air Force Base, Tuesday, June 8, 2021. Different organizations involved in the construction of the three-bay hangar took a tour of the current progress of construction. (U.S. Air Force photo by Nicholas Pilch) Massive KC-46 hangar project underway at Travis TRAVIS AIR FORCE BASE — Construction is underway at Travis Air Force Base for a new three-bay hangar to serve as the base of operations for the new KC-46A Pegasus. The base is scheduled to receive this latest air mobility platform in August 2023. It’s the first new aircraft at the base since August 2006.