Boeing Fighter Studies, 1970s to ATF

[blackkite]

Hi! Model 987-350 larger image.
https://yf-23.webs.com/galleries/ATFconceptart.html

 

[Excalibur66]

Color photo in the SUpersonic wind Tunnel.

 

[raptor82]

Unidentified LaRC wind tunnel model..... dated 1985

Any help ?

 

[overscan (PaulMM)]

Looks like an intake test?

 

[flateric]

...

 

[alostbaron]

Model of Boeing Advanced Tactical Fighter (ATF) design submission.

According to F-22 Raptor (Enthusiast Color Series) by Bill Sweetman, MBI Publishing Company, 1998:


Additional photographs of this model can be found earlier in this topic:
http://www.secretprojects.co.uk/forum/index.php/topic,398.msg2543.html#msg2543

Do we know the actual rankings for each proposal in the ATF program? I know Rockwell came dead last, Lockheed 1st and Northrop 2nd, obviously. I think I read somewhere that Vought came in second last but I'm not sure.

 

[sferrin]

Do we know the actual rankings for each proposal in the ATF program? I know Rockwell came dead last, Lockheed 1st and Northrop 2nd, obviously. I think I read somewhere that Vought came in second last but I'm not sure.

1. Lockheed
2. Northrop
3. General Dynamics
4. Boeing
5. McDonnell Douglas
6. Grumman?
7. Rockwell?

Vought did not submit AFAIK. and I thought Grumman came last. Rockwell at least made some attempts at RCS reduction.

 

[hesham]

Boeing's 500-mile radius supersonic cruise fighter for European air battle area

http://www.secretprojects.co.uk/forum/index.php/topic,398.msg2550.html#msg2550

Wind tunnel model at NASA Langley

Source
Aerodynamic Characteristics of a Supersonic Fighter Aircraft Model at Mach 0.40 to 2.47
Francis J. Capone and E. Ann Bare
Langley Research Center
Hampton, Virginia
Dorothy Arbiter
The George Washington University
Joint Institute for Advancement of Flight Sciences
Langley Research Center
Hampton, Virginia

In colors.

VARIOUS NOZZLES IN 10X10 FOOT SUPERSONIC WIND TUNNEL SWT : NASA/Glenn Research Center : Free Download, Borrow, and Streaming : Internet Archive

VARIOUS NOZZLES IN 10X10 FOOT SUPERSONIC WIND TUNNEL SWT

archive.org

 

[hesham]

In colors.

VARIOUS NOZZLES IN 10X10 FOOT SUPERSONIC WIND TUNNEL SWT : NASA/Glenn Research Center : Free Download, Borrow, and Streaming : Internet Archive

VARIOUS NOZZLES IN 10X10 FOOT SUPERSONIC WIND TUNNEL SWT

archive.org

Another one,

VARIOUS NOZZLES ON MODEL IN 10X10 FOOT SUPERSONIC WIND TUNNEL SWT : NASA/Glenn Research Center : Free Download, Borrow, and Streaming : Internet Archive

VARIOUS NOZZLES ON MODEL IN 10X10 FOOT SUPERSONIC WIND TUNNEL SWT

archive.org

 

[Hansblix]

Another Boeing early concept

Is there any more information on this?