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Old 07-16-2012, 09:52 PM
NZtyphoon NZtyphoon is offline
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Quote:
Originally Posted by CaptainDoggles View Post
What is it about the tested aircraft that makes it not a representative sample of the other aircraft?
There are some awkward little phrases in the NACA test viz:



Now, until Crumpp, or anyone else, can prove beyond reasonable doubt that NACA got their cg calculations right there is a question mark over the longitudinal stability of this Spitfire VA as tested.