45mph on water and land.
Four seconds in between.

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Gibbs Sports Amphibians Inc. was established to develop and manufacture sports amphibians using GIBBS proprietary High Speed Amphibian (HSA) technology.

The first Gibbs HSA to the market is Quadski, an amphibious personal watercraft (PWC), assembled in Auburn Hills, MI. Gibbs is developing additional sports amphibians at development facilities in Auburn Hills, and Auckland, New Zealand.

GIBBS has been leading the world in the development of High Speed Amphibian (HSA) Technology for 15 years.