When I bought the plane a month ago, part of the agreement with my wife was that we sell the boat. Not using it much, anyway. eBay item number 121366156104. You can see the engine run on YouTube, search "Soonercraft boat"

Geoff
[Linked Image from animatedimages.org] [animatedimages.org]
[Linked Image from visitedstatesmap.com]
N10473
Huh I don't know

https://youtu.be/klsTowdcEsk?si=Pdpa3h_r0aMRw3Hl