> >Make sure your liability insurance coverage is appropriate. If > you are named in a lawsuit, even a frivolous lawsuit, you want > to have the backing of your insurance carrier to cover the legal > expenses. I found out, through devious means, that the enquirier is already in the light plane industry, and more than likely just looking for a less expensive product that's made locally, rather than a US import. AFAIK he has propellors but no control electronics. He's therefore aware of rules and regs concerning experimental vs production runs, in which case I'd be happy to do some work for him. I'm waiting for a reply from the NZ Civil Aviation fellas for my own benefit Anyone following the thread and not sure what is being talked about (yeah, like I'm the big expert already) have a look here www.propellor.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.