REGENT's Viceroy Seaglider prototype rises above the waves in the foil stage of her sea trial campaign. Even before it takes off into wing-in-ground effect flight, REGENT’s Viceroy Seaglider vessel will be one of the world’s fastest hydrofoiling vessels. The advanced automatic control systems on the foils will enable the Seaglider prototype to foil at speeds up to 50kts – twice as fast as production hydrofoil boats today.