The EDO XOSE-1.
Still, reasonably trim lookin' little thing.
Quite a nice looking aeroplane, although rearward visibility wouldn't have been great; and low wing seaplanes are always going to be a bit of a bugger - especially if you're going to dock it...
Surprisingly low powered though, only 550HP out of a V12! Can well imagine it'd still deafen you, with the two blade prop.