Wouter, thanks for the info.
I have followed the F16 developement from China, so I was aware that there are not many dedicated F16 races yet. I didn't know about the new contact in NL, I will follow it up.
As for my question, regardless of the F16 events I am looking for a list of open catamaran regattas where I could sail the F16. So if anybody knows a link or has made up a list like this I would appreciate the input.

Thanks, Björn