Grumman Hydrofoil high-speed experimental naval craft.
Grumman Hydrofoil high-speed experimental naval craft.
Description: The Dolphin hydrofoil was an experimental high-speed naval craft developed during the Cold War to test advanced foil-borne technology for future military vessels.
Built largely by Grumman, the program explored lightweight construction, submerged hydrofoils, and gas-turbine propulsion to achieve exceptional speed and stability above the water.
Grumman’s hydrofoil research helped advance U.S. Navy understanding of fast attack, patrol, and missile craft designs, influencing later hydrofoil and surface-effect ships.
Built largely by Grumman, the program explored lightweight construction, submerged hydrofoils, and gas-turbine propulsion to achieve exceptional speed and stability above the water.
Grumman’s hydrofoil research helped advance U.S. Navy understanding of fast attack, patrol, and missile craft designs, influencing later hydrofoil and surface-effect ships.