200508-F-OD616-0002
Jon Pena, 309th Aircraft Maintenance Group pneudraulic systems mechanic, removes a panel from a C-130 wing 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)