ELLSWORTH AFB, South Dakota, April 3 -- The U.S. Air Force Ellsworth Air Force Base (28th Bomb Wing) issued the following news: By Airman 1st Class Dylan Maher, 28th Bomb Wing Public Affairs The 28th Maintenance Group's Additive Manufacturing Flight became the first field-level unit to utilize the new Mobile Cold Spray System at Ellsworth Air Base, South Dakota, March 27, 2024. This system is designed to enhance and streamline preventative maintenance of Department of Defense aircraft compone  more