The XV-9A was the first to fly the hot-cycle rotor concept.

From Vertiflite, May/June 1975.

Hughes Army 'Hot Cycle Research'

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The XV-9A was the first to fly the hot-cycle rotor concept.

From Vertiflite, May/June 1975.

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Added to Vertiflite Images and categorized in 7 years ago

 

License: Creative Commons Attribution-ShareAlike

 

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