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by indoorguy
December 7th, 2013, 9:07 am
Forum: 2014 Build Events
Topic: Helicopters B
Replies: 180
Views: 27222

Re: Helicopters B

I have a question about the single-blade rule for 2014. The only thing defining rotors is in 3e. Rotors are defined as one or more blades that rotate on a common path around a vertical axis. What is meant by common path? Is it a circle in a single plane? Is it a cylinder? Is it a cylindrical volume?...

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