Imagine traveling at 100 mph without bone jarring wave impacts. Using a fraction of the horsepower of today’s so called fast boats. Speed nearly as fast as a helicopter but as cheap to operate as an offshore powerboat. SeaPhantom flies just above the wave crests, on proprietary shock dampened ‘foils’. A lifting-body airfoil design carries the craft above the sea surface in ground effect, radically reducing hydrodynamic drag.