Found on Google patents

[jcf]

Sam Burgess seaplane, 1989.

https://patents.google.com/patent/USD303950S/en?oq=D303950

https://patentimages.storage.googleapis.com/7e/34/cb/743c4288072d1a/USD303950.pdf







p.s. click on the cited by patents, and then click on the cited by patents in that one and so on and so on, you'll go down the rabbit
hole with a lot of weird. 

[Wardukw]

I thought racing sea planes were a thing of the past ..guess some dude wants to bring it back ..either way i like this 

[ericr]