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Bell-Boeing's MV-22 Osprey heads to Iraq
The MV-22 will have serve a seven month tour of duty in Iraq

Bell-Boeing's V-22 Osprey first took to the air nearly 20 years ago and the road to active duty has been a long one. When DailyTech last visited the tilt-rotor aircraft, the Air Force's CV-22 Osprey was criticized for its "poor aircraft availability" and "marginal operational availability" during desert testing at Kirkland Air Force Base.

"Frequent part and system failures, limited supply support, and high false alarm rates in the built-in diagnostic systems caused frequent flight delays and an excessive maintenance workload," claimed the report which was released earlier this year.

"This produces a maintenance and support burden that the Marines really can’t afford. All of the reliability problems that they continue to have here in the [United] States -- it’s going to drive them crazy overseas," said Philip Coyle, senior advisor for the Center for Defense Information.

Despite the troubles, the U.S. Marines will be deploying seven of its similar MV-22 Ospreys to Iraq in September. The Marines are hoping that the Osprey’s speed will allow it to quickly transport troops and make it less of a target for insurgents than slower, traditional helicopters.

"It is our fervent feeling that this aircraft is the most capable, survivable aircraft that we carry our most important weapons system in, which is the Marine or rifleman," said Lt. Gen. John Castellaw, the deputy commandant for aviation for the Marines. "If you've ever gone rabbit hunting, you know that it's harder to shoot a rabbit that's running than the one that's sitting still."

The push for the Osprey to enter regular military service has been a long time coming. In 2007 alone, there have been six crashes involving U.S. helicopters in Iraq. The Osprey's enviable speed (top speed 316MPH), ability to take-off and land like a helicopter and an operating range that is three to five times that of traditional helicopters should make it a great workhorse during its seven month deployment.

The V-22 Osprey is destined to replace the Marines' CH-46 Sky King by 2018. When compared to the CH-46, the Osprey has a range that is three times farther and has six to seven times the survivability in the field.

The tilt-rotor aircraft has been in development for over 20 years at a cost of over $20 billion USD.



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RE: biggest waste of taxpayer's money EVER
By Jafo79 on 4/17/2007 1:01:10 PM , Rating: 2
The Osprey is going to be acting as a helicopter a large portion of the time and during this time It should be able to perform at least as safely as a helicopter. If all it were doing was acting like an airplane that's a different story. The Marines want to replace the tried and tested CH46 with the Osprey so it is absolutely appropriate to compare it to a helicopter. The thing is just not safe and is vulnerable to VRS (vortex ring state) in ways that a helicopter IS NOT. See here: http://www.zpub.com/notes/osprey.html


RE: biggest waste of taxpayer's money EVER
By masher2 (blog) on 4/17/2007 1:20:56 PM , Rating: 2
> "The thing is just not safe and is vulnerable to VRS (vortex ring state) in ways that a helicopter IS NOT..."

According to testing after the VRS accident, the Osprey is less susceptible to VRS than a normal helo, and recovers more easily from it. Here's a link to a story from some info, along with some interviews with actual Osprey pilots...who are all big fans of the craft, BTW.

http://www.wired.com/wired/archive/13.07/osprey.ht...


RE: biggest waste of taxpayer's money EVER
By Jafo79 on 4/17/2007 3:20:03 PM , Rating: 2
They flew the thing to 10,000ft! Notice that no where does he make any comparisons to a helicopter and also this is the critical bit.
quote:
He also found that in an Osprey, he could recover from the condition relatively easily, provided he had 2,000 feet of altitude to play with
In the real world you won't always have that. This was under controlled conditions. Now load that thing up to gross weight, increase the temperature to about 120deg bring it down to realistic mission altitudes and things change dramatically


By masher2 (blog) on 4/17/2007 3:40:47 PM , Rating: 2
> "In the real world you won't always have that..."

No one is disputing that. In the real world, even normal helos often crash during autorotate attempts. But the fact remains that the vast majority of an Osprey's flight time will be either above this floor, or while configured for forward flight...and in both cases, its able to do a powerless emergency landing.


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