The Air Force’s fleet in fiscal 2019 maintained an overall mission capable rate of 70.27 percent, a slight increase from the previous year. Although some key combat aircraft, such as the fifth-generation F-22 Raptor, which hovers just over 50 percent, sustained low capability rates, service ...
The mission capable rates achieved by F-35s across all users have increased sharply, thanks mainly to more parts in the pipeline, more rapid repair of parts at depots, and reliability and maintainability investments by the Defense Department and its industry partners on the program, Pentagon ...