"Jay Beckman" wrote in message
news:XZz5b.26099$S_.643@fed1read01...
Waaaaay before the 60's/70's...

Fireball Link:

http://history.acusd.edu/gen/projects/Fireball.html



The article on the XF-84H was in "Air and Space Magazine", pp 56-61 of the
July 2003 issue.

Tex