The U.S. military's fleet of over 400 V-22 Osprey tiltrotor aircraft is not expected to return to full flight operations until at least mid-2025, as stated by a Navy admiral during a House Oversight subcommittee meeting. Vice Adm. Carl Chebi, head of Naval Air Systems Command, which oversees Ospreys for the Air Force, Navy, and Marine Corps, mentioned that a review assessing manning, training, and equipment adequacy will continue for another six to nine months. He assured lawmakers that findings from this comprehensive review will guide actions to ensure safe flight operations.
The Osprey fleet began a gradual return to service with flight restrictions in early March, three months after being grounded due to a fatal Air Force CV-22 crash off Japan's coast. This crash, which killed all eight airmen on board, led to a suspension of operations in early December.
The V-22 Osprey's unique capability to operate both as an airplane and a helicopter makes it ideal for aircraft carrier landings and special operations in challenging environments. The Marine Corps operates the majority of these aircraft, with the Air Force and Navy having around 50 and 30, respectively. Some Marine Ospreys have already resumed activity; for instance, ten aircraft from Marine Medium Tiltrotor Squadron 268 were sent to Hawaii for a training exercise in Australia, and others are being used in Sweden for Exercise Baltic Operations.
Despite the partial resumption, the Navy's CMV-22 fleet remains grounded for carrier support missions. Current restrictions prevent Ospreys from flying more than 30 minutes from a potential emergency landing site. Meanwhile, crews at Cannon Air Force Base in New Mexico are preparing to restore their operational capabilities, and other squadrons are also nearing readiness.
An investigation into the Air Force's CV-22 crash on November 29 is almost complete, with family briefings expected soon. The crash was attributed to a material failure previously unseen in the Osprey fleet.
Since their introduction over two decades ago, Ospreys have experienced several fatal accidents, including four incidents since March 2022, resulting in 20 service members' deaths. These issues led to fleet-wide groundings in 2022 and 2023 due to premature wear in the input quill assembly, which connects the engine to the proprotor gearbox.
Vice Adm. Chebi and Gary Kurtz, the program executive officer for anti-submarine, assault, and special mission programs, informed lawmakers that testing for a redesigned clutch is imminent. They anticipate the new clutch will be fielded by mid-2025.