ballejas

I spoke with Craig Catto of Catto props to find out if an Elippse prop for pushers is available from his company. I am building a Cozy Mark 4. His response - No, he does not yet have the design for Elippse prop. he gave me the phone number to Paul Lipps, designer of Elippse props Here is the link to the Paul's article in the EAA Experimenter: http://www.eaa.org/experimenter/articles/2009-02_elippse.asp According to paul, it should not take a long time to design this prop for pusher planes. He asked me to send him the specs for the Cozy mark 4. If this prop provides the same improvement in efficiency for pushers, It will be very desirable to have one. jas sidhu