The Hydroplane, designed by Michael Kollins, was released as one of the 1995 New Model Series
It was reissued many times, especially in themed 5 packs, culminating in an uninspiring Final Run version in 2004.
Hydroplane: 1996 First Edition #6
Another Hydroplane variation
More versions of the Hydroplane
A prototype of the Hydroplane
The blank base of the Hydroplane prototype