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Old Dec 18, 2009, 08:30 AM
alcarafa is offline
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Joined Apr 2006
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David I ' ve build 2 KAOS one wing as shown in plans and other one foam , to my likes foam one is better and stronger.
I used 1/4 x 1/2 " TE in build-up and foam wing, half wings joined with 2 " fiber glass cloth & 30 min epoxy.

Tail feathers made from 1/4 x 1/4 all around.

Also used HX900 servos all around (2 for ailerons ) and carbon fiber push rods, dont think 500's will support the stress.

I 'd use a 7/4 apc propeller IMO 8/4 will become heavy for that engine.

Hope it helps.
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