U.S. Air Force Airman Tre’von Bush, a 44th Aircraft Maintenance Unit assistant dedicated crew chief, inspects an integrated drive generator on an F-15C Eagle to ensure it was serviced properly at Kadena Air Base, Japan, July 28, 2021. The 44th AMU is responsible for maintaining a fleet of lethal fighter jets, the majority of which are model F-15C Eagles. The F-15C Eagle, a twin-engine tactical fighter jet, was designed to maintain air superiority due to its maneuverability and speed, range, weapons and avionics.