This is how he described himself in a presentation in 1998/99 :
My name is Edgar Fouche. I’m the Chairman of the Board of Fouche Media Associates, whose main claims to fame are our book Alien Rapture and our Revolutionary New Behavior Modification Software - Neurosync MIME. You can also see a picture of the TR-3B on fouchemedia.com .
Source
Incidently I would not bother going to the website because there is nothing to see, it could be abandoned, I am not sure.
Unfortunately I don't feel qualified to discuss the science behind the theories of the propulsion for this alledged craft I know there have been many suggestions about anti-gravity, something I would love to think existed, but again there does not seem to be any no solid proof as yet.
I do not think there is any harm in speculating what might be but again personally the TR3,s have no definitive proof, of course it does not stop me hoping though that this proof turns up one day.
I will admit though that there has been an increase in FT or BT sightings since the eighties which might suggest the deployment of a delta platform that is not publicised, if it is an ultra black project it displays amazing capabilities far beyond what we see in conventional aircraft and some very strange behaviour aswell.


,I will post this now and some more tomorrow(I am tired,lol):
