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Saturday, October 15, 2011

Here's a Surprise…

It turns out that the US Marines are manufacturing statistics to falsely represent the safety of the V-22 Osprey:

It’s an aircraft with a reputation for falling from the sky. But on at least one occasion, the U.S. military’s controversial V-22 Osprey tiltrotor — a hybrid transport that takes off like a helicopter and cruises like an airplane, thanks to its rotating engine nacelles — did just the opposite. It flew upward, out of control of its pilots.

On March 27, 2006, at a Marine Corps air base in New River, North Carolina, an MV-22 assigned to Medium Tiltrotor Training Squadron 204 experienced an unplanned surge in engine power as the three-man crew was preparing for a flight. “That caused the aircraft to inadvertently lift off the deck approximately 30 feet,” Marine spokesman Maj. Shawn Haney explained. “It came back down … there was major damage sustained to the right wing and the right engine.”

………

Yet the Marines and the Naval Safety Center ultimately decided that the Osprey’s dangerous joyride didn’t count as a serious flying accident, known in Pentagon parlance as a “Class A flight mishap.” The reason, said Capt. Brian Block, a Marine spokesman: The aircraft wasn’t supposed to take off just then; therefore, it’s not a flight problem. If a V-22 suffers damage while preparing to launch or after landing, or if the crew does not explicitly command the aircraft to take off but it does anyways, then the accident doesn’t count as a flight accident.

“No intent for flight existed,” he told Danger Room. “As such, it is not included in calculating the Class A flight mishap rate.”

It’s not the only seemingly serious accident that the Marines neglected to include in its tally of flight mishaps for the Osprey. A review of press reports, analysts’ studies and military records turns up 10 or more potentially serious mishaps in the last decade of V-22 testing and operations. At least three — and quite possibly more — could be considered Class A flight mishaps, if not for pending investigations, the “intent for flight” loophole and possible under-reporting of repair costs.

………

The Marines boast that the Osprey is the “safest tactical rotorcraft within the U.S. Marine Corps” over the last decade, in the words of Lt. Col. Jason Holden, the V-22 plans officer at Marine Corps headquarters in Virginia. By the official reckoning of the Marine Corps and the Naval Safety Center, the V-22 has a Class A flight mishap rate of 1.28 per 100,000 flight hours over the last 10 years, compared to a Class A flight mishap rate of 2.6 per 100,000 flight hours for all Marine aircraft over the same period.

But the Marines have given all sorts of reasons not to trust that official rate.
The Marines are so vested in the success of the V-22, that they cannot be trusted to manage the program.

The fact that the Marine Corps feels compelled to go to these lengths is an indication that the Osprey is not performing as promised.

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