- Joined
- 26 May 2006
- Messages
- 32,720
- Reaction score
- 11,994
Hi,
there is NASA quiet experimental STOL airliner aircraft
project of 1972.
http://www.flightglobal.com/PDFArchive/View/1972/1972%20-%201721.html
there is NASA quiet experimental STOL airliner aircraft
project of 1972.
http://www.flightglobal.com/PDFArchive/View/1972/1972%20-%201721.html