Senior Airman Mitch Yuncker, 75th Aircraft Maintenance Unit crew chief, marshals an A-10C Thunderbolt II onto the taxiway during a sortie surge exercise, July 24, 2019, at Moody Air Force Base, Ga. The exercise was conducted to determine Airmen's abilities to perform effectively while generating combat or training sorties at an accelerated rate. Throughout the four-day surge, pilots and maintainers completed 131 sorties spanning approximately 152 flying hours. (U.S. Air Force photo by Airman 1st Class Eugene Oliver)