PPRuNe Forums - View Single Post - how can i make helicopter

24th July 2008 | 13:06

#4 (permalink)

yakker

Joined: Aug 2002

Posts: 205

Likes: 0

From: northants

Come on JSaeroengineer, he wants links to cut and paste.

Quote:

angels of the fan

You just need to calculate how many angels flapping their wings are needed to lift the weight.

Reply