Boeing studied five transonic aircraft from 1970s

[hesham]

Hi,

The Boeing studied a five transonic transport aircraft projects
NASA's Amers Research Centre in 1972,can anybody identify
them ?.
http://www.flightglobal.com/PDFArchive/View/1972/1972 - 1827.html

 

[Antonio]

Thanks a lot Hesham,

Additional pics of oblique wing designs posted from Orionblamblam at:

http://www.secretprojects.co.uk/forum/index.php/topic,181.msg1279.html#msg1279

 

[Skybolt]

It is the result of the two-years long studies commissioned by NASA to three airframe companies (Boeing, Lockheed and Convari) and two engine companies (Ge and P&W) regarding both highly subsonic and transonic/no-boom supersonic transports. The five depicted are in reality only general configurations. The study went much more in depth.