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Old February 3rd 08, 09:00 PM posted to rec.aviation.piloting
John Ousterhout[_2_]
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Posts: 36
Default Why airplanes fly

Why airplanes fly:

What they teach: http://www.ousterhout.net/gallery/4_forces_theory.jpg

The reality: http://www.ousterhout.net/gallery/4_forces_reality.jpg


- J.O.-