Langley Tank Model 229 High-Speed Airplane (1949)

[Stargazer]

A very interesting document and a very clean airplane design by NACA:
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19930085949_1993085949.pdf

I adapted the plan included to produce this 3-view drawing:

 

[hesham]

I sent that before my dear Stargazer;

http://www.secretprojects.co.uk/forum/index.php/topic,645.msg30659.html#msg30659
http://www.secretprojects.co.uk/forum/index.php/topic,645.75.html

And may be it was Edo design.