Tnx, Peter, that is an interesting site, also liked the balsa printing blog.
As an aside, I saw a helicopter plan and article in some mag. Kinda
neat, it used a big rolled tube in a co-axial design. So I rolled a
4/3" dia tube about 12" long, that was for the motor tube. One set of
blades mounted on that (fixed), the other set was driven by a motor
inside the tube that drove thru a bearing in the same end of the tube.
Looked interesting but not much of a flyer.
wombat
Received on Sun Jun 03 2012 - 12:44:07 CEST
This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:47 CET