To see the US Formula 100 Class Rules go to:
http://www.microsail.com/f100classrule.html
These rules are the same as the French class rules with the answers to some questions added to the rule for clarity.
The rules as posted on the Windpower discussion site ARE NOT ACCURATE and the owner of that site refuses to allow them to be corrected; sorry for any confusion that may result!
Doug Lord
microsail.com
monofoiler.com
High Technology Sailing/Racing