National Aeronca Association Bulletin Board

Posted: **Sat Dec 22, 2007 22:52**

Now that I've googled SL15, I see that SL56 is what I'm after.

Posted: **Sun Dec 23, 2007 00:32**

Doing a quick Google search, Todd Trainor's website has the SL.

http://www.aeronca.com/ServiceLetters/

Posted: **Sun Dec 23, 2007 19:04**

I think the big tail was made for the float install. I think 11CC came from the factory with the big tail.

Dorsal Fin or not