03 July 2008
Ducted Fan Helo- X-49A -Video
It's a Blackhawk with a vector ducted fan and wings.
I think that it's promising technology, perhaps more promising than the tilt rotor tech.
I think that it's promising technology, perhaps more promising than the tilt rotor tech.
Labels:
Aviation
,
Helicopters
,
technology
,
Video
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