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Windfoiling (or foil windsurfing) is a surface water sport that is the hydrofoiling evolution of windsurfing, as well as typical sailing boats and sailing hydrofoils. It uses similar equipment to windsurfing with a normal or slightly evolved rig on a normal or specialist foil board.
A sailing hydrofoil, hydrofoil sailboat, or hydrosail is a sailboat with wing-like foils mounted under the hull. As the craft increases its speed the hydrofoils lift the hull up and out of the water, greatly reducing wetted area, resulting in decreased drag and increased speed. A sailing hydrofoil can achieve speeds exceeding double and in some ...
Hydrofoil kiteboards allow the rider to achieve the same result with the use of a kite. [17] The hydrofoil minimizes the effects of choppy or rough conditions. Due to the hydrofoil's underwater characteristics, the rider can angle higher into the wind than on traditional kiteboards which ride on the surface of the water. [citation needed]
High Point was the first of a series of hydrofoil craft designed to evaluate the performance of hydrofoils for the U.S. Navy. The design of High Point began in April 1958 under project SCB 202. [3]
A hydrofoil is a lifting surface, or foil, that operates in water. They are similar in appearance and purpose to aerofoils used by aeroplanes. Boats that use hydrofoil technology are also simply termed hydrofoils. As a hydrofoil craft gains speed, the hydrofoils lift the boat's hull out of the water, decreasing drag and allowing greater speeds.
The Experimental Craft Hydrofoil No. 4 (XCH-4) was a high speed hydrofoil of the United States Navy.In 1947 the Bureau of Ships in association with the Office of Naval Research subsidized the construction of a number of small watercraft to explore several different types of foils and foil control-system configurations.
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Bell's experimental HD-4 hydrofoil in the museum. Designed for anti-submarine duty, it held the world's marine speed record for several years. Alexander Graham Bell National Historic Site is a 10-hectare (25-acre) property in Baddeck , Cape Breton , Nova Scotia , Canada, overlooking the Bras d'Or Lakes . [ 1 ]