On 23 Jul 2003 20:40:11 -0700, (Jeremy Thomson)
wrote:

I'm not aware of any tip-jet helicopters that have made it into
production.
Please correct me if I'm wrong.

Didn't go into production, but an interesting read nonetheless
http://www.asra.org.au/rotordyn.htm

Some other stuff I found via Google
http://www.calpoly.edu/~wpatters/helo.html
and
http://avia.russian.ee/vertigo/hiller_crane-r.html
and
http://avia.russian.ee/vertigo/hiller_hj-1-r.html
and
http://www.germanvtol.com/wnffolder/sidewnf.html

I know a guy that is building one of these
http://www.rqriley.com/gluharef.html


Phil
--
Pfft...english! Who needs that? I'm never going to England.
Homer J. Simpson