It’s something of an old favourite and you’ll find a lot on old ATS archives. It’s there in almost any “black” aircraft forum and the consensus is of
a swing-wing fighter with high stealth capability. There’s all manner of speculation – (It doesn’t help that there’s a Russian missile code-named
switchblade and a dreadful Eddy Murphy film : “I Spy” about stealing the “switchblade”)
I don’t quite see it as a “B 27” unless this was some deliberately misleading cover-name for a project (a real B-27 would be two before the
Superfortress and about 60 years old, I guess).
Also, it’s not easy to see what obvious current or anticipated “gap” such a machine would fill. I have seen it –on a less speculative level –as a
name for a development of the F111 and as the A-17. Mach 9 does seem very, very improbable.
The area51 site above has an entertaining brief article on it.
On “swept forward” design, I think we’d agree that there has been some confusion in certain postings here. It is, of course, quite an old idea and
several design projects were undertaken for the Luftwaffe. The problem was, of course, the dangers of structural fault – dangers somewhat minimised as
technology has produced newer and stronger composites.
There’s an excellent article here
www.centennialofflight.gov...
The Su (or, S-)-37 Berkut has been a firm favourite on ATS and a search should turn up some goodies.( you’ll find it as the S ( or, Su)-47, as
well)
However, to prove there’s nothing new under the sun, I’d recommend a search on the German HFB.320 Hansa jet. 40-50 (depends on your sources) of these
“Executive Learjet” types were built and they flew from the 60’s until quite recently (Estragon has actually seen one): genuinely swept forward.
Nice picture here :
1000aircraftphotos.com...
[Edited on 15-4-2003 by Estragon]





