190521-F-OD616-0005
Sheet metal technician Staff Sgt. Jesse thompson, 309th Aircraft Maintenance Group Expeditionary Depot Maintnenance, installs an aircraft engine panel during an exercise at Hill Air Force Base, Utah, May 21, 2019. The unit is the Air Force's sole source for aircraft battle damage repair for F-16 Fighting Falcons, A-10 Thunderbolt IIs and F-22 Raptors. (U.S. Air Force photo by R. Nial Bradshaw)