Motor Calculators:

http://brantuas.com/ezcalc/dma1.asp

http://www.pivot.net/~acarr/java/Emc2.html

http://www.slkelectronics.com/ecalc/motors.htm

Scorpion Motor Calculator

Free Airplane Plans:

http://www.svensons.com/airplanes/

http://plans.rcmodell.hu/

http://www.fullsizeplans.com/

http://members.fortunecity.co.uk/slmohr/

http://www.parkjets.com

http://www.willingtons.com/mymac/Plans_Download.htm

Discussion Forums:

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