Juan Gutierrez, left, and Jeff Schmitt, 309th Aircraft Maintenance Group sheet metal mechanics, work on an F-16 at Hill Air Force Base, Utah, May, 8, 2020. Comprised of seven maintenance squadrons and more than 2,000 personnel, the 309th AMXG performs depot maintenance, repair and overhaul on A-10, C-130, F-16, F-22, F-35 and T-38 airframes. (U.S. Air Force photo by R. Nial Bradshaw)