- Joined
- 26 May 2006
- Messages
- 32,683
- Reaction score
- 11,906
Hi,
a hot helicopter project of 1961.
http://www.flightglobal.com/pdfarchive/view/1961/1961%20-%201007.html
a hot helicopter project of 1961.
http://www.flightglobal.com/pdfarchive/view/1961/1961%20-%201007.html