Here are a few links with useful and/or interesting information.
Information about where we fly, ChorroCreek Ranch
Conversion calculator. Formulas and calculators for just about everything.
LiPo battery information at rcgroups.com
On Line Magazines
http://www.modelflying.co.uk/ Great articles and they are printable for your files.
How to sheet foam wings, a wing sheeting tutorial by Terry Brox
A long and detailed paper on how to design your RC model. Introduction to Radio Control Model Aircraft Design and Designing Radio Control Model Aircraft
Three view drawings of over 300 full scale airplanes.
Other Clubs Web Sites