Single rotor engine from a 13b

[festa]

I have seen this when getting my car serviced there, I watched a program where Bear Grills tried to break the world record for the higest para glider flight they where using single pp rotors strapped to their backs with a harness talk about good vibrations.
Check out the website, click on rotron engines
http://www.parajet.com/index.php?id=2&no_cache=1

[Brian Bell]

Do you still have an elford engine in your garden?