Hill Maintainer
Staff Sgt. Aleksandr Dolgikh, 61st Aircraft Maintenance Unit crew chief, works with equipment designed to help dismantle F-35 components. The 61st work in conjunction with Detachment 12 of the 372nd Training Squadron to train Hill Air Force Base maintainers who are sent here to learn the skills necessary to allow them to maintain F-35s upon their return. (U.S. Air Force photo by Airman 1st Class Ridge Shan)