New V-280 Valor Tiltrotor May Replace Entire US Army Helicopter Fleet

The V-22 Osprey has had a number of setbacks. It has earned a reputation for being unsafe after a series of fatal crashes, most recently last month. Its price tag has also ballooned far past the original $2.5 billion estimate. By 2008, $27 billion had been spent on production, with another $27 billion still to go.

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