Hey John,. .. .those two pages came to my mind, but there are many more. I just checked out some, but unfortunately most of them are in German, like <a href="http://www.elektroflug.de" target="_blank">www.elektroflug.de</a> or <a href="http://www.rcsegelflug.de" target="_blank">www.rcsegelflug.de</a> ...