Yeah the American Flyers one looks pretty good, there is a fee each time you renew if you want them to take care of the paperwork, but no notary.
You can also renew CFI by mail which requires the notary aspect, but nothing for online.
Now it's just a case of finding a way of using the CFI certificates in the UK! (Suggestions welcomed!)
Last edited by ahwalk01; 3rd Feb 2015 at 10:39.