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Thread: Sikorsky X2 coaxial heli developments.
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Old 24th Sep 2006, 02:40
  #21 (permalink)  
Dave_Jackson
 
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What's the sine of 45 degrees?
I don't know. Will this do?


Mart you naughty boy.

Yes, Sikorsky is going 'Back to the Future' by regurgitating the 30 year old coaxial ABC. However, suggesting that they went way back to the time when some produced coaxials with unequal rotor diameters is going toooo far.


Dave
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