ACE Capstone
U.S. Air Force Senior Airman Kevin McFadden, a 6th Aircraft Maintenance Squadron crew chief, inspects a KC-135 Stratotanker assigned to the 91st Air Refueling Squadron before take off at Bangor Air National Guard Base, Maine, Aug. 23, 2022. Crew chiefs are responsible for overseeing daily maintenance, identifying malfunctions, conducting inspections and coordinating aircraft care. (U.S. Air Force photo by Senior Airman Hiram Martinez)