AviationBanter - View Single Post - more confusion on cessna performance chart

**terry** · January 15th 08, 05:24 PM posted to rec.aviation.student, rec.aviation.piloting

On Jan 16, 4:18*am, "RST Engineering" wrote:
There is a very excellent text with derived equations for almost anything
having to do with flight. *"The Axioms Of Flight" by James Embree, ISBN
0-9601062-7-8. *I have most of the equations plugged into either Excel or
Basic and mostly they agree with "manufacturer's data" within an rch.

Jim

Thanks for the reference. BTW what is an rch?
Terry