thanks ........ I found the post and one vid...........
http://rc-monster.com/forum/showthre...ght=ducted+fan
http://www.youtube.com/watch?v=YKye7...el_video_title
today I finished the project .......... and the sound of the propeller is fucking awesome ....... generates more noise than a glow motor

..... is crazy
soon photos/vids
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