At the Museum of EAA Chapter 1241, Florida Keys Marathon Airport, Florida. This was built by a Chapter  member, but never has never been registered or flown.
<a href="//commons.wikimedia.org/wiki/User:Lestocq" title="User:Lestocq">Lestocq</a>
<span class="int-own-work" lang="en">Own work</span>