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10-14-2004, 12:06 AM

#5

Mike Connor

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RE: ducted fan engines

Quote:

ORIGINAL: r-c-guy

Hi,
I beg to differ. My OS 91 vrdf does 22k static with an 11x8 apc. It is scarry though.

randy

That would put the tip speed at over 700 mph and exceed mach after unloading. Hmmmm

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