"Bob Kuykendall" wrote in message
oups.com...
This article, reprinted (with permission, unlike some recent
incarnations) from _Contact!_ magazine, has a lot of fascinating
details about the BD-5 development:

http://www.prime-mover.org/Engines/T.../contact1.html

Thanks, Bob K.
http://www.hpaircraft.com/hp-24


That article is a genuine *must read* for anyone interested in alternative
power!

Although not stated, some of the issues discussed go far toward
understanding some of the risks associated with shortened and/or repitched
propellers on certified engines.

Thanks for posting an outstanding link.

Peter