Attachment 777 anyone want to build prop system and/or aircraft on a collaboration basis ? Gordon wardill
Attachment 777 anyone want to build prop system and/or aircraft on a collaboration basis ? Gordon wardill
Didn't the French develop a Cri-Cri using 2 motors and counter rotating props on each side?
http://www.youtube.com/watch?v=wRVVdYU1c0M