American Wooden Motorboat

American Wooden Motorboat

It is a class of small, fast vessels used primarily for coastal patrol, anti-submarine warfare, and rapid deployment. It was used in both world wars, especially during World War II, where it played a major role in coastal defense and attack operations. The design emphasizes speed and mobility, enabling them to respond quickly to various maritime threats. In the war also used for reconnaissance, rescue and transport missions. The miniaturized design allows it to operate effectively in an offshore environment, providing the U.S. Navy with valuable flexibility and rapid response capabilities.
3D model of hydrofoil boat

3D model of hydrofoil boat

Hydrofoil is a high-speed vessel. There are brackets at the bottom of the hull, equipped with hydrofoils. As the speed of the ship gradually increases, the buoyancy provided by the hydrofoils will lift the hull off the water surface (known as hydrofoil flight or hydrofoil navigation, Foilborne), greatly reducing the resistance of the water and increasing the sailing speed.
Comprehensive waterway survey vessel

Comprehensive waterway survey vessel

A vessel specialized in scientific investigation and research of water bodies. Or it can be a tool for transporting marine scientists to the site, using specialized instruments and equipment to directly observe the ocean, collect samples, and study the ocean. Equipped with specialized instruments and devices, lifting equipment, work decks, research laboratories, and facilities that can meet the long-term work and living needs of all personnel on board to carry out inspection tasks, it should have endurance and self-sustaining capabilities that are suitable for the mission.