Hydrofoils

A hydrofoil is a lifting surface, or foil, that operates in water. It is similar in appearance and purpose to aerofoils used by airplanes. Boats that use hydrofoil technology are also simply termed hydrofoils. As a craft gains speed, the hydrofoils lift the boat's hull out of the water, decreasing drag and allowing greater speeds.

windsurfer and entrepreneur

class of Soviet hydrofoil torpedo boats

class of Soviet hydrofoil missile boats

iQFOiL is a windsurfing class selected by World Sailing to replace the RS:X for the 2024 Summer Olympics. The discipline has similarities to Formula Windsurfing, however a notable difference is that sailors only use one sail. The sail size was originally 9 m2 for the men and 8 m2 for the women. The rider has a choice between using a hydrofoil or a conventional 68 cm fin.

ship class

water sport

Soviet respectively Ukrainian high-speed hydrofoil boat

ship type

Hydroptère is a French experimental sailing hydrofoil trimaran imagined by the yachtman Éric Tabarly. The Hydroptère project was managed by Alain Thébault, the design done by naval architects VPLP design and the manufacturing by a group of French high-tech companies. Its multihull hydrofoil design allows the sail-powered vessel to reach high speeds on water. The design is based on experience from a range of hydrofoil sailcraft that Thébault built in cooperation with Éric Tabarly since the 1980s. On 5 October 2008 she reached a record speed of , however this was over a shorter distance than the

Soviet patrol hydrofoil class

Passenger hydrofoil

class of Soviet hydrofoil missile boats

sailboat with wing-like foils mounted on or under the hull

HD-4 or Hydrodome number 4 was an early research hydrofoil watercraft developed by the scientist Alexander Graham Bell. It was designed and built at the Bell Boatyard on Bell's Beinn Bhreagh estate near Baddeck, Nova Scotia. In 1919, it set a world marine speed record of .

Hydrofoil boat

kitesurfing class

small hydrofoil watercraft