The Air Force’s plan to start production on a new engine for the B-52H Stratofortress before conducting critical flight tests runs the risk of cost overruns and more schedule delays, government auditors said in a new report released July 31.
Depot-level maintenance took longer than expected for nearly three-quarters of Air Force aircraft from fiscal 2019-2024, according to a new report, as unplanned repairs rise across the aging fleet. The report, from the Government Accountability Office, also found that the extent of the delays has been masked because officials often revise their target timelines after unplanned work occurs.