A hydrofoil is a lifting surface, or
foil
Foil may refer to:
Materials
* Foil (metal), a quite thin sheet of metal, usually manufactured with a rolling mill machine
* Metal leaf, a very thin sheet of decorative metal
* Aluminium foil, a type of wrapping for food
* Tin foil, metal foil ma ...
, that operates in water. They are similar in appearance and purpose to
aerofoil
An airfoil (American English) or aerofoil (British English) is the cross-sectional shape of an object whose motion through a gas is capable of generating significant lift, such as a wing, a sail, or the blades of propeller, rotor, or turbine.
...
s used by
aeroplane
An airplane or aeroplane (informally plane) is a fixed-wing aircraft that is propelled forward by thrust from a jet engine, propeller, or rocket engine. Airplanes come in a variety of sizes, shapes, and wing configurations. The broad spectr ...
s.
Boat
A boat is a watercraft of a large range of types and sizes, but generally smaller than a ship, which is distinguished by its larger size, shape, cargo or passenger capacity, or its ability to carry boats.
Small boats are typically found on inl ...
s that use hydrofoil technology are also simply termed hydrofoils. As a hydrofoil craft gains speed, the hydrofoils lift the boat's
hull
Hull may refer to:
Structures
* Chassis, of an armored fighting vehicle
* Fuselage, of an aircraft
* Hull (botany), the outer covering of seeds
* Hull (watercraft), the body or frame of a ship
* Submarine hull
Mathematics
* Affine hull, in affi ...
out of the water, decreasing
drag and allowing greater speeds.
Description
The hydrofoil usually consists of a
wing
A wing is a type of fin that produces lift while moving through air or some other fluid. Accordingly, wings have streamlined cross-sections that are subject to aerodynamic forces and act as airfoils. A wing's aerodynamic efficiency is expres ...
like structure mounted on
strut
A strut is a structural component commonly found in engineering, aeronautics, architecture and anatomy. Struts generally work by resisting longitudinal compression, but they may also serve in tension.
Human anatomy
Part of the functionality o ...
s below the
hull
Hull may refer to:
Structures
* Chassis, of an armored fighting vehicle
* Fuselage, of an aircraft
* Hull (botany), the outer covering of seeds
* Hull (watercraft), the body or frame of a ship
* Submarine hull
Mathematics
* Affine hull, in affi ...
, or across the keels of a catamaran in a variety of boats (see illustration). As a hydrofoil-equipped watercraft increases in speed, the hydrofoil elements below the hull(s) develop enough
lift
Lift or LIFT may refer to:
Physical devices
* Elevator, or lift, a device used for raising and lowering people or goods
** Paternoster lift, a type of lift using a continuous chain of cars which do not stop
** Patient lift, or Hoyer lift, mobile ...
to raise the hull out of the water, which greatly reduces hull
drag. This provides a corresponding increase in
speed
In everyday use and in kinematics, the speed (commonly referred to as ''v'') of an object is the magnitude of the change of its position over time or the magnitude of the change of its position per unit of time; it is thus a scalar quanti ...
and
fuel efficiency
Fuel efficiency is a form of thermal efficiency, meaning the ratio of effort to result of a process that converts chemical potential energy contained in a carrier (fuel) into kinetic energy or work. Overall fuel efficiency may vary per device, wh ...
.
Wider adoption of hydrofoils is prevented by the increased complexity of building and maintaining them. Hydrofoils are generally prohibitively more expensive than conventional watercraft above a certain displacement, so most hydrofoil craft are relatively small, and are mainly used as high-speed passenger ferries, where the relatively high passenger fees can offset the high cost of the craft itself. However, the design is simple enough that there are many
human-powered hydrofoil
A human-powered hydrofoil is a small hydrofoil watercraft propelled entirely by the muscle power of its operator(s). Hydrofoils are the fastest water-based vehicles propelled solely by human power. They can reach speeds of up to ,
easily exce ...
designs. Amateur experimentation and development of the concept is popular.
Hydrodynamic mechanics
![Hydrofoil types](https://upload.wikimedia.org/wikipedia/commons/5/56/Hydrofoil_types.svg)
Since air and water are governed by similar
fluid equations—albeit with different levels of
viscosity
The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of "thickness": for example, syrup has a higher viscosity than water.
Viscosity quantifies the inte ...
,
density
Density (volumetric mass density or specific mass) is the substance's mass per unit of volume. The symbol most often used for density is ''ρ'' (the lower case Greek letter rho), although the Latin letter ''D'' can also be used. Mathematical ...
, and
compressibility
In thermodynamics and fluid mechanics, the compressibility (also known as the coefficient of compressibility or, if the temperature is held constant, the isothermal compressibility) is a measure of the instantaneous relative volume change of a fl ...
—the hydrofoil and
airfoil
An airfoil (American English) or aerofoil (British English) is the cross-sectional shape of an object whose motion through a gas is capable of generating significant lift, such as a wing, a sail, or the blades of propeller, rotor, or turbine.
...
(both types of
foil
Foil may refer to:
Materials
* Foil (metal), a quite thin sheet of metal, usually manufactured with a rolling mill machine
* Metal leaf, a very thin sheet of decorative metal
* Aluminium foil, a type of wrapping for food
* Tin foil, metal foil ma ...
) create
lift
Lift or LIFT may refer to:
Physical devices
* Elevator, or lift, a device used for raising and lowering people or goods
** Paternoster lift, a type of lift using a continuous chain of cars which do not stop
** Patient lift, or Hoyer lift, mobile ...
in identical ways. The foil shape moves smoothly through the water, deflecting the flow downward, which, following the
Euler equations
200px, Leonhard Euler (1707–1783)
In mathematics and physics, many topics are named in honor of Swiss mathematician Leonhard Euler (1707–1783), who made many important discoveries and innovations. Many of these items named after Euler include ...
, exerts an upward force on the foil. This turning of the water creates higher pressure on the bottom of the foil and reduced pressure on the top. This pressure difference is accompanied by a velocity difference, via
Bernoulli's principle
In fluid dynamics, Bernoulli's principle states that an increase in the speed of a fluid occurs simultaneously with a decrease in static pressure or a decrease in the fluid's potential energy. The principle is named after the Swiss mathematici ...
, so the resulting flow field about the foil has a higher average velocity on one side than the other.
When used as a lifting element on a hydrofoil boat, this upward force lifts the body of the vessel, decreasing drag and increasing speed. The lifting force eventually balances with the weight of the craft, reaching a point where the hydrofoil no longer lifts out of the water but remains in equilibrium. Since wave resistance and other impeding forces such as various types of
drag (physics)
In fluid dynamics, drag (sometimes called air resistance, a type of friction, or fluid resistance, another type of friction or fluid friction) is a force acting opposite to the relative motion of any object moving with respect to a surrounding fl ...
on the hull are eliminated as the hull lifts clear, turbulence and drag act increasingly on the much smaller surface area of the hydrofoil, and decreasingly on the hull, creating a marked increase in speed.
Foil configurations
Early hydrofoils used V-shaped foils. Hydrofoils of this type are known as "surface-piercing" since portions of the V-shape hydrofoils rise above the water surface when foilborne. Some modern hydrofoils use fully submerged inverted T-shape foils. Fully submerged hydrofoils are less subject to the effects of wave action, and, therefore, more stable at sea and more comfortable for crew and passengers. This type of configuration, however, is not self-stabilizing. The
angle of attack
In fluid dynamics, angle of attack (AOA, α, or \alpha) is the angle between a reference line on a body (often the chord line of an airfoil) and the vector representing the relative motion between the body and the fluid through which it is m ...
on the hydrofoils must be adjusted continuously to changing conditions, a control process performed by sensors, a computer, and active surfaces.
History
Prototypes
The first evidence of a hydrofoil on a vessel appears on a British patent granted in 1869 to Emmanuel Denis Farcot, a Parisian. He claimed that "adapting to the sides and bottom of the vessel a series or inclined planes or wedge formed pieces, which as the vessel is driven forward will have the effect of lifting it in the water and reducing the draught.". Italian inventor
Enrico Forlanini
Enrico Forlanini (13 December 1848 – 9 October 1930) was an Italian engineer, inventor and aeronautical pioneer, known for his works on helicopters, aeroplanes, hydrofoils and dirigibles. He was born in Milan. His older brother Carlo Forlanin ...
began work on hydrofoils in 1898 and used a "ladder" foil system. Forlanini obtained patents in Britain and the United States for his ideas and designs.
Between 1899 and 1901, British boat designer
John Thornycroft worked on a series of models with a stepped hull and single bow foil. In 1909 his company built the full scale long boat, ''Miranda III''. Driven by a engine, it rode on a bowfoil and flat stern. The subsequent ''Miranda IV'' was credited with a speed of .
In May 1904 a hydrofoil boat was described being tested on the
River Seine
)
, mouth_location = Le Havre/Honfleur
, mouth_coordinates =
, mouth_elevation =
, progression =
, river_system = Seine basin
, basin_size =
, tributaries_left = Yonne, Loing, Eure, Risle
, tributarie ...
"in the neighbourhood of
Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. S ...
". This boat was designed by
Comte de Lambert. This had 5 variable pitch fins on the hull beneath the water so inclined that when the boats begins to move "the boat rises and the planes come to the surface" with the result that "it skims over the surface with little but the propellers beneath the surface". The boat had twin hulls 18-foot long connected by a single deck 9-foot wide, and was fitted with a 14HP
De Dion-Bouton
De Dion-Bouton was a French automobile manufacturer and railcar manufacturer operating from 1883 to 1953. The company was founded by the Marquis Jules-Albert de Dion, Georges Bouton, and Bouton's brother-in-law Charles Trépardoux.
Steam cars
T ...
motor, the boat was reported to have reached 20 mph. It was stated that "The boat running practically on its fins resembles an aeroplane".
A March 1906
Scientific American
''Scientific American'', informally abbreviated ''SciAm'' or sometimes ''SA'', is an American popular science magazine. Many famous scientists, including Albert Einstein and Nikola Tesla, have contributed articles to it. In print since 1845, it i ...
article by American hydrofoil pioneer William E. Meacham explained the basic principle of hydrofoils.
Alexander Graham Bell
Alexander Graham Bell (, born Alexander Bell; March 3, 1847 – August 2, 1922) was a Scottish-born inventor, scientist and engineer who is credited with patenting the first practical telephone. He also co-founded the American Telephone and Te ...
considered the invention of the
hydroplane (now regarded as a distinct type, but also employing lift) a very significant achievement, and after reading the article began to sketch concepts of what is now called a hydrofoil boat. With his chief engineer
Casey Baldwin
Frederick Walker Baldwin (January 2, 1882 – August 7, 1948), also known as Casey Baldwin, paternal grandson of Canadian reform leader Robert Baldwin, was a hydrofoil and aviation pioneer and partner of the famous inventor Alexander Graham Bell. ...
, Bell began hydrofoil experiments in the summer of 1908. Baldwin studied the work of the Italian inventor
Enrico Forlanini
Enrico Forlanini (13 December 1848 – 9 October 1930) was an Italian engineer, inventor and aeronautical pioneer, known for his works on helicopters, aeroplanes, hydrofoils and dirigibles. He was born in Milan. His older brother Carlo Forlanin ...
and began testing models based on those designs, which led to the development of hydrofoil watercraft. During Bell's world tour of 1910–1911, Bell and Baldwin met with Forlanini in Italy, where they rode in his hydrofoil boat over
Lake Maggiore
Lake Maggiore (, ; it, Lago Maggiore ; lmo, label=Western Lombard, Lagh Maggior; pms, Lagh Magior; literally 'Greater Lake') or Verbano (; la, Lacus Verbanus) is a large lake located on the south side of the Alps. It is the second largest la ...
. Baldwin described it as being as smooth as flying.
On returning to Bell's large laboratory at his
Beinn Bhreagh
( ) is the name of the former estate of Alexander Graham Bell, in Victoria County, Nova Scotia. It refers to a peninsula jutting into Cape Breton Island's scenic Bras d'Or Lake approximately southeast of the village of Baddeck, forming the so ...
estate near
Baddeck, Nova Scotia
Baddeck () is a village in northeastern Nova Scotia, Canada. It is situated in the centre of Cape Breton, approximately 6 km east of where the Baddeck River empties into Bras d'Or Lake.
Local governance is provided by the rural municipality ...
, they experimented with a number of designs, culminating in Bell's ''
HD-4
''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 ...
''. Using
Renault
Groupe Renault ( , , , also known as the Renault Group in English; legally Renault S.A.) is a French multinational automobile manufacturer established in 1899. The company produces a range of cars and vans, and in the past has manufactured ...
engines, a top speed of was achieved, accelerating rapidly, taking waves without difficulty, steering well and showing good stability. Bell's report to the
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
permitted him to obtain two 260 kW (350 hp) engines. On 9 September 1919 the ''HD-4'' set a world marine speed record of , which stood for two decades.
A full-scale replica of the ''HD-4'' is viewable at the
Alexander Graham Bell National Historic Site
Alexander Graham Bell National Historic Site is a property in Baddeck, Cape Breton, Nova Scotia, Canada, overlooking the Bras d'Or Lakes. The site is a unit of Parks Canada, the national park system, and includes the Alexander Graham Bell Nati ...
museum in Baddeck, Nova Scotia.
In the early 1950s an English couple built the ''White Hawk'', a jet-powered hydrofoil water craft, in an attempt to beat the absolute water speed record. However, in tests, ''White Hawk'' could barely top the record breaking speed of the 1919 ''HD-4''. The designers had faced an engineering phenomenon that limits the top speed of even modern hydrofoils:
cavitation
Cavitation is a phenomenon in which the static pressure of a liquid reduces to below the liquid's vapour pressure, leading to the formation of small vapor-filled cavities in the liquid. When subjected to higher pressure, these cavities, cal ...
disturbs the lift created by the foils as they move through the water at speed above , bending the lifting foil.
First passenger boats
German engineer Hanns von Schertel worked on hydrofoils prior to and during
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
in
Germany
Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
. After the war, the Russians captured Schertel's team. As Germany was not authorized to build fast boats, Schertel went to
Switzerland
). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel ...
, where he established the Supramar company. In 1952, Supramar launched the first commercial hydrofoil, PT10 "Freccia d'Oro" (Golden Arrow), in Lake Maggiore, between Switzerland and
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...
. The PT10 is of surface-piercing type, it can carry 32 passengers and travel at . In 1968, the Bahraini born banker
Hussain Najadi
Hussain Najadi ( c. 1938 – 29 July 2013) was an international banker born in Bahrain to parents of Persian origin. He was the Chairman & CEO of AIAK Group based in Kuala Lumpur, Malaysia.
Banking career
Najadi was the first Bahraini merchant ...
acquired the Supramar AG and expanded its operations into Japan, Hong Kong, Singapore, the UK, Norway and the US.
General Dynamics
General Dynamics Corporation (GD) is an American publicly traded, aerospace and defense corporation headquartered in Reston, Virginia. As of 2020, it was the fifth-largest defense contractor in the world by arms sales, and 5th largest in the Uni ...
of the United States became its licensee, and the Pentagon awarded its first R&D naval research project in the field of
supercavitation
Supercavitation is the use of a cavitation bubble to reduce skin friction drag on a submerged object and enable high speeds. Applications include torpedoes and propellers, but in theory, the technique could be extended to an entire underwater v ...
.
Hitachi
() is a Japanese multinational corporation, multinational Conglomerate (company), conglomerate corporation headquartered in Chiyoda, Tokyo, Japan. It is the parent company of the Hitachi Group (''Hitachi Gurūpu'') and had formed part of the Ni ...
Shipbuilding of Osaka, Japan, was another licensee of Supramar, as well as many leading ship owners and shipyards in the OECD countries.
From 1952 to 1971, Supramar designed many models of hydrofoils: PT20, PT50, PT75, PT100 and PT150. All are of surface-piercing type, except the PT150 combining a surface-piercing foil forward with a fully submerged foil in the aft location. Over 200 of Supramar's design were built, most of them by Rodriguez in
Sicily
(man) it, Siciliana (woman)
, population_note =
, population_blank1_title =
, population_blank1 =
, demographics_type1 = Ethnicity
, demographics1_footnotes =
, demographi ...
, Italy.
During the same period the
Soviet Union
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...
experimented extensively with hydrofoils, constructing hydrofoil river boats and
ferries
A ferry is a ship, watercraft or amphibious vehicle used to carry passengers, and sometimes vehicles and cargo, across a body of water. A passenger ferry with many stops, such as in Venice, Italy, is sometimes called a water bus or water tax ...
with streamlined designs during the cold war period and into the 1980s. Such vessels include the
Raketa
Raketa ( rus, Ракета, p=rɐˈkʲɛtə, "Rocket") wristwatches, have been manufactured since 1961 by the Petrodvorets Watch Factory in Saint Petersburg. The Petrodvorets Watch Factory is Russia's oldest factory, founded by Peter the Great i ...
(1957) type, followed by the larger
Meteor
A meteoroid () is a small rocky or metallic body in outer space.
Meteoroids are defined as objects significantly smaller than asteroids, ranging in size from grains to objects up to a meter wide. Objects smaller than this are classified as micr ...
type and the smaller
Voskhod type. One of the most successful Soviet designer/inventor in this area was
Rostislav Alexeyev
Rostislav Evgenievich Alexeyev (russian: Ростисла́в Евге́ньевич Алексе́ев; December 18, 1916 – February 9, 1980) was a Russian Soviet Director & Chief of Design known for his pioneering work on hydrofoil ships and ...
, who some consider the 'father' of the modern hydrofoil due to his 1950s era high speed hydrofoil designs. Later, circa 1970s, Alexeyev combined his hydrofoil experience with the
surface effect principle to create the
Ekranoplan
A ground-effect vehicle (GEV), also called a wing-in-ground-effect (WIG), ground-effect craft, wingship, flarecraft or ekranoplan (russian: экранопла́н – "screenglider"), is a vehicle that is able to move over the surface by gainin ...
. Extensive investment in this type of technology in the USSR resulted in the largest civil hydrofoil fleet in the world and the making of the Meteor type, the most successful hydrofoil in history, with more than 400 units built.
Peterhof hydrofoil (18272163540).jpg, Voskhod
Meteor boat on Neva Bay.jpg, Meteor
A meteoroid () is a small rocky or metallic body in outer space.
Meteoroids are defined as objects significantly smaller than asteroids, ranging in size from grains to objects up to a meter wide. Objects smaller than this are classified as micr ...
Raketa-185 on Khimki Reservoir 6-jun-2014 02.jpg, Raketa
Raketa ( rus, Ракета, p=rɐˈkʲɛtə, "Rocket") wristwatches, have been manufactured since 1961 by the Petrodvorets Watch Factory in Saint Petersburg. The Petrodvorets Watch Factory is Russia's oldest factory, founded by Peter the Great i ...
Polesye-1 (ship, 1986, Gomel, 7).jpg, Polesye
Polesia, Polesie, or Polesye, uk, Полісся (Polissia), pl, Polesie, russian: Полесье (Polesye) is a natural and historical region that starts from the farthest edge of Central Europe and encompasses Eastern Europe, including East ...
Kizhi 06-2017 img30 Kometa-17 hydrofoil.jpg, Kometa
In 1961,
SRI International
SRI International (SRI) is an American nonprofit scientific research institute and organization headquartered in Menlo Park, California. The trustees of Stanford University established SRI in 1946 as a center of innovation to support economic d ...
issued a study on "The Economic Feasibility of Passenger Hydrofoil Craft in US Domestic and Foreign Commerce".
Commercial use of hydrofoils in the US first appeared in 1961 when two commuter vessels were commissioned by
Harry Gale Nye, Jr.
Harry Gale Nye Jr. (February 12, 1908 – September 11, 1987) was a Chicago-born American industrialist, entrepreneur, and world champion sailor. He graduated from the Berkshire School and joined the class of 1933 at Yale University where he was a ...
's North American Hydrofoils to service the route from Atlantic Highlands, New Jersey to the financial district of Lower Manhattan.
Military usage
![Sparviero DN-ST-84-03940](https://upload.wikimedia.org/wikipedia/commons/c/cc/Sparviero_DN-ST-84-03940.jpg)
A 17-ton German craft ''VS-6 Hydrofoil'' was designed and constructed in 1940, completed in 1941 for use as a mine layer, it was tested in the
Baltic Sea
The Baltic Sea is an arm of the Atlantic Ocean that is enclosed by Denmark, Estonia, Finland, Germany, Latvia, Lithuania, Poland, Russia, Sweden and the North and Central European Plain.
The sea stretches from 53°N to 66°N latitude and from ...
, producing speeds of 47 knots. Tested against a standard
E-boat
E-boat was the Western Allies' designation for the fast attack craft (German: ''Schnellboot'', or ''S-Boot'', meaning "fast boat") of the Kriegsmarine during World War II; ''E-boat'' could refer to a patrol craft from an armed motorboat to a lar ...
over the next three years it performed well but was not brought into production. Being faster it could carry a higher payload and was capable of travelling over minefields but was prone to damage and noisier.
In Canada during World War II, Baldwin worked on an experimental
smoke laying hydrofoil (later called the Comox Torpedo) that was later superseded by other smoke-laying technology and an experimental target-towing hydrofoil. The forward two foil assemblies of what is believed to be the latter hydrofoil were salvaged in the mid-1960s from a derelict hulk in Baddeck, Nova Scotia by Colin MacGregor Stevens. These were donated to the Maritime Museum in Halifax, Nova Scotia. The
Canadian Armed Forces
}
The Canadian Armed Forces (CAF; french: Forces armées canadiennes, ''FAC'') are the unified military forces of Canada, including sea, land, and air elements referred to as the Royal Canadian Navy, Canadian Army, and Royal Canadian Air Force.
...
built and tested a number of hydrofoils (e.g., Baddeck and two vessels named ''Bras d'Or''), which culminated in the high-speed anti-submarine hydrofoil
HMCS ''Bras d'Or'' in the late 1960s. However, the program was cancelled in the early 1970s due to a shift away from
anti-submarine warfare
Anti-submarine warfare (ASW, or in older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations are t ...
by the Canadian military. The ''Bras d'Or'' was a surface-piercing type that performed well during her trials, reaching a maximum speed of .
The USSR introduced several hydrofoil-based fast attack craft into
their navy, principally:
*
''Sarancha'' class missile boat, a unique vessel built in the 1970s
*
''Turya'' class torpedo boat, introduced in 1972 and still in service
*
''Matka'' class missile boat, introduced in the 1980s and still in service
*
''Muravey'' class patrol boat, introduced in the 1980s and still in service
The
US Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of ...
began experiments with hydrofoils in the mid-1950s by funding a sailing vessel that used hydrofoils to reach speeds in the 30 mph range. The
''XCH-4'' (officially, ''Experimental Craft, Hydrofoil No. 4''), designed by
William P. Carl
William is a male given name of Germanic origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of Eng ...
, exceeded speeds of and was mistaken for a seaplane due to its shape. The US Navy implemented a small number of combat hydrofoils, such as the
''Pegasus'' class, from 1977 through 1993. These hydrofoils were fast and well armed.
The
Italian Navy
"Fatherland and Honour"
, patron =
, colors =
, colors_label =
, march = ( is the return of soldiers to their barrack, or sailors to their ship after a ...
has used six hydrofoils of the
''Sparviero'' class since the late 1970s. These were armed with a 76 mm gun and two missiles, and were capable of speeds up to . Three similar boats were built for the
Japan Maritime Self-Defense Force
, abbreviated , also simply known as the Japanese Navy, is the maritime warfare branch of the Japan Self-Defense Forces, tasked with the naval defense of Japan. The JMSDF was formed following the dissolution of the Imperial Japanese Navy (IJN) ...
.
Sailing and sports
![AC72 New Zealand Aotearoa San Francisco 01](https://upload.wikimedia.org/wikipedia/commons/2/2e/AC72_New_Zealand_Aotearoa_San_Francisco_01.jpg)
Several editions of the
America's Cup
The America's Cup, informally known as the Auld Mug, is a trophy awarded in the sport of sailing. It is the oldest international competition still operating in any sport. America's Cup match races are held between two sailing yachts: one f ...
have been raced with foiling yachts. In 2013 and 2017 respectively the
AC72
The AC72 (America's Cup 72 class) is a class of wingsail catamarans built to a box rule, which governs the construction and operation of yachts competing in the 2013 Louis Vuitton and the America's Cup races. The class was subsequently replaced ...
and
AC50
The AC50 (defined in the America's Cup rules as AC Class yacht, or ACC) was a wingsail catamaran development rule that governed the construction of the yachts used in the 2017 Louis Vuitton Cup and the 2017 America's Cup. Like the larger AC72s u ...
classes of
catamaran
A Formula 16 beachable catamaran
Powered catamaran passenger ferry at Salem, Massachusetts, United States
A catamaran () (informally, a "cat") is a multi-hulled watercraft featuring two parallel hulls of equal size. It is a geometry-stab ...
, and in 2021 the
AC75 class of foiling monohulls with canting arms.
The French experimental
sail
A sail is a tensile structure—which is made from fabric or other membrane materials—that uses wind power to propel sailing craft, including sailing ships, sailboats, windsurfers, ice boats, and even sail-powered land vehicles. Sails may ...
powered hydrofoil ''
Hydroptère
''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 gr ...
'' is the result of a research project that involves advanced engineering skills and technologies. In September 2009, the ''Hydroptère'' set new sailcraft world speed records in the 500 m category, with a speed of and in the category with a speed of .
The 500 m speed record for sailboats is currently held by the ''
Vestas Sailrocket
The ''Vestas Sailrocket'' was built to capture the sailing speed record competing in the B-class for 150 to 235 square feet of sail. It is piloted by the project leader Paul Larsen and sponsored by Danish wind turbines manufacturer Vestas. In 200 ...
'', an exotic design which operates in effect as a hydrofoil.
Another trimaran sailboat is the Windrider Rave. The Rave is a commercially available , two person, hydrofoil trimaran, capable of reaching speeds of . The boat was designed by Jim Brown.
The
Moth dinghy has evolved into some radical foil configurations.
Hobie Sailboats produced a production foiling
trimaran
A trimaran (or double-outrigger) is a multihull boat that comprises a main hull and two smaller outrigger hulls (or "floats") which are attached to the main hull with lateral beams. Most modern trimarans are sailing yachts designed for recreati ...
, the Hobie Trifoiler, the fastest production sailboat. Trifoilers have clocked speeds upward of thirty knots.
A new kayak design, called
Flyak The Flyak is a hydrofoil adaptation to the conventional kayak. It uses twin hydrofoils designed to raise the hull out of the water to increase the speed. Speeds of up to 27.2 km/h (7.6 m·s−1, 16.9 mph) can be achieved ...
, has hydrofoils that lift the kayak enough to significantly reduce drag, allowing speeds of up to . Some
surfers
Surfing is a surface water sport in which an individual, a surfer (or two in tandem surfing), uses a board to ride on the forward section, or face, of a moving wave of water, which usually carries the surfer towards the shore. Waves suitabl ...
have developed surfboards with hydrofoils called
foilboard
A foilboard or hydrofoil board is a surfboard with a hydrofoil that extends below the board into the water. This design causes the board to leave the surface of the water at various speeds.
Background
Laird Hamilton, a prominent figure in the inv ...
s, specifically aimed at surfing big waves further out to sea.
Quadrofoil Q2 is a two-seater, four-foiled hydrofoil electrical leisure watercraft. Its initial design was set in 2012 and it has been available commercially since the end of 2016. Powered by a 5.2-kWh lithium-ion battery pack and propelled by a 5.5 kW motor, it reaches the top speed of 40 km/h and has 80 km of range.
The Manta5 Hydrofoiler XE-1 is a Hydrofoil E-bike, designed and built in
New Zealand
New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...
that has since been available commercially for pre-order since late 2017. Propelled by a 400 watt motor, it can reach speeds exceeding 14 km/h with a weight of 22 kg. A single charge of the battery lasts an hour for a rider weighing 85 kg.
Candela, a Swedish company, is producing a recreational hydrofoil powerboat, making strong claims for efficiency, performance, and range.
Hydrofoils are now widely used with
kitesurfing
Kiteboarding or kitesurfing is a sport that involves using wind power with a large power kite to pull a rider across a water, land, or snow surface. It combines aspects of paragliding, surfing, windsurfing, skateboarding, snowboarding, and wak ...
, that is traction kites over water. Hydrofoils are a new trend in
windsurfing
Windsurfing is a wind propelled water sport that is a combination of sailing and surfing. It is also referred to as "sailboarding" and "boardsailing", and emerged in the late 1960s from the aerospace and surf culture of California. Windsurfing ga ...
- including the new Summer Olympic class, the
IQFoil
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 is 9m ...
, and more recently with
Wing foiling
Wing foiling or wing surfing or winging is a wind propelled water sport that developed from kitesurfing, windsurfing and surfing. The sailor, standing on a board, holds directly onto a wing. It generates both upward force and sideways propulsio ...
, which are essentially a kite with no strings, or a hand-held sail.
Modern passenger boats
![MV Flying Poseidon (1982) and Bodrum Lines Kometas at Rhodes with MV Costa Fortuna 11am 5-8-2011](https://upload.wikimedia.org/wikipedia/commons/7/78/MV_Flying_Poseidon_%281982%29_and_Bodrum_Lines_Kometas_at_Rhodes_with_MV_Costa_Fortuna_11am_5-8-2011.jpg)
Soviet-built
Voskhods are one of the most successful passenger hydrofoil designs. Manufactured in Soviet and later Ukrainian Crimea, they are in service in more than 20 countries. The most recent model,
Voskhod-2M FFF, also known as Eurofoil, was built in
Feodosiya
uk, Феодосія, Теодосія crh, Kefe
, official_name = ()
, settlement_type=
, image_skyline = THEODOSIA 01.jpg
, imagesize = 250px
, image_caption = Genoese fortress of Caffa
, image_shield = Fe ...
for the Dutch public transport operator
Connexxion
Connexxion is a large Public transport in the Netherlands, public transport company in the Netherlands, operating in the west, middle, east and southwest parts of the country. It is owned by Transdev and Bank Nederlandse Gemeenten. It is a subs ...
.
![Type](https://upload.wikimedia.org/wikipedia/commons/8/88/Type_%22Kometa_120M%22_hydrofoil_in_Sevastopol%2C_Crimea_-_2020.jpg)
Mid-2010s saw a Russian governmental program aimed at restoring passenger hydrofoil production. The , based on the earlier , Kolhida and Katran models, became the first to enter production, initially on factory in Rybinsk, and later on
More
More or Mores may refer to:
Computing
* MORE (application), outline software for Mac OS
* more (command), a shell command
* MORE protocol, a routing protocol
* Missouri Research and Education Network
Music Albums
* ''More!'' (album), by Booka ...
shipyard in Feodosiya. Since 2018, the ships are running Sevastopol-Yalta and Sochi-Gelenzhik-Novorossiysk, with a Sevastopol-Sochi connection in the immediate plans in 2021. At the same time, the
Alekseyev Bureau began building lighter, smaller hydrofoils, based on a widely successful model, at its own plant in Nizhny Novgorod, the relatively shallow-draft boats used on the Ob and the Volga. The , a development of the , became the Valday's larger sibling, the first ship launched in Nizhny Novgorod in August 2021.
The
Boeing 929
The Boeing 929 Jetfoil are passenger-carrying, waterjet-propelled hydrofoils by Boeing.
Boeing adapted many systems used in jet airplanes for hydrofoils. Robert Bateman led development. Boeing launched its first passenger-carrying waterjet-propell ...
is widely used in
Asia
Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an area ...
for passenger services between the many islands of
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
, between
Hong Kong
Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China ( abbr. Hong Kong SAR or HKSAR), is a city and special administrative region of China on the eastern Pearl River Delt ...
and
Macau
Macau or Macao (; ; ; ), officially the Macao Special Administrative Region of the People's Republic of China (MSAR), is a city and special administrative region of China in the western Pearl River Delta by the South China Sea. With a pop ...
and on the
Korean peninsula
Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic o ...
.
Current operation
Current operators of hydrofoils include:
*
TurboJET
The turbojet is an airbreathing jet engine which is typically used in aircraft. It consists of a gas turbine with a propelling nozzle. The gas turbine has an air inlet which includes inlet guide vanes, a compressor, a combustion chamber, and ...
service, which speeds passengers across the
Pearl River Delta
The Pearl River Delta Metropolitan Region (PRD; ; pt, Delta do Rio das Pérolas (DRP)) is the low-lying area surrounding the Pearl River estuary, where the Pearl River flows into the South China Sea. Referred to as the Guangdong-Hong Kong-Mac ...
between
Hong Kong
Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China ( abbr. Hong Kong SAR or HKSAR), is a city and special administrative region of China on the eastern Pearl River Delt ...
and
Macau
Macau or Macao (; ; ; ), officially the Macao Special Administrative Region of the People's Republic of China (MSAR), is a city and special administrative region of China in the western Pearl River Delta by the South China Sea. With a pop ...
in less than an hour, with an average speed of 45 knots (83 km/h), mainly using
Boeing
The Boeing Company () is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, telecommunications equipment, and missiles worldwide. The company also provides leasing and product ...
's
Jetfoil
The Boeing 929 Jetfoil are passenger-carrying, waterjet-propelled hydrofoils by Boeing.
Boeing adapted many systems used in jet airplanes for hydrofoils. Robert Bateman led development. Boeing launched its first passenger-carrying waterjet-propell ...
. Also services
Shenzhen
Shenzhen (; ; ; ), also historically known as Sham Chun, is a major sub-provincial city and one of the special economic zones of China. The city is located on the east bank of the Pearl River estuary on the central coast of southern province ...
,
Panyu (Nansha) and
Kowloon
Kowloon () is an urban area in Hong Kong comprising the Kowloon Peninsula and New Kowloon. With a population of 2,019,533 and a population density of in 2006, it is the most populous area in Hong Kong, compared with Hong Kong Island and t ...
. Operated by Shun Tak-China Travel Ship Management Limited.
*
Voskhod and ''Polesye'' service between
Tulcea
Tulcea (; also known by other alternative names) is a city in Northern Dobruja, Romania. It is the administrative center of Tulcea County, and had a population of 73,707 . One village, Tudor Vladimirescu, is administered by the city.
Names
Th ...
and
Sulina
Sulina () is a town and free port in Tulcea County, Northern Dobruja, Romania, at the mouth of the Sulina branch of the Danube. It is the easternmost point of Romania.
History
During the mid-Byzantine period, Sulina was a small cove, and in t ...
on the
Danube
The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , pa ...
.
* ''Meteor'' and ''Polesye'' service in
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populous ...
between
Szczecin
Szczecin (, , german: Stettin ; sv, Stettin ; Latin: ''Sedinum'' or ''Stetinum'') is the capital and largest city of the West Pomeranian Voivodeship in northwestern Poland. Located near the Baltic Sea and the German border, it is a major s ...
and
Świnoujście
Świnoujście (; german: Swinemünde ; nds, Swienemünn; all three meaning "Świna ivermouth"; csb, Swina) is a city and seaport on the Baltic Sea and Szczecin Lagoon, located in the extreme north-west of Poland. Situated mainly on the islands o ...
.
* ''Cometa'' service between
Nizhneangarsk
Nizhneangarsk (russian: Нижнеанга́рск; bxr, Доодо Ангар, ''Doodo Angar''; mn, Доор Ангар, ''Door Angar'') is an urban locality (an urban-type settlement) and the administrative center of Severo-Baykalsky District ...
and
Irkutsk
Irkutsk ( ; rus, Иркутск, p=ɪrˈkutsk; Buryat language, Buryat and mn, Эрхүү, ''Erhüü'', ) is the largest city and administrative center of Irkutsk Oblast, Russia. With a population of 617,473 as of the 2010 Census, Irkutsk is ...
on
Lake Baikal
Lake Baikal (, russian: Oзеро Байкал, Ozero Baykal ); mn, Байгал нуур, Baigal nuur) is a rift lake in Russia. It is situated in southern Siberia, between the federal subjects of Irkutsk Oblast to the northwest and the Repu ...
.
* ''Cometa'' service between
Vladivostok
Vladivostok ( rus, Владивосто́к, a=Владивосток.ogg, p=vɫədʲɪvɐˈstok) is the largest city and the administrative center of Primorsky Krai, Russia. The city is located around the Zolotoy Rog, Golden Horn Bay on the Sea ...
and
Slavyanka.
* ''Polesye'' service between
Mozyr russian: Мозырь
, nickname =
, image_skyline = Mazyr Montage (2017).jpg
, imagesize = 250px
, image_flag =
, image_shield = Coat of Arms of Mazyr, Belarus.svg
, image_map =
, map_caption ...
and
Turov on the
Pripyat River
The Pripyat or Prypiat ( , uk, Прип'ять, ; be, Прыпяць, translit=Prypiać}, ; pl, Prypeć, ; russian: Припять, ) is a river in Eastern Europe, approximately long. It flows east through Ukraine, Belarus, and Ukraine ag ...
(
Belarus
Belarus,, , ; alternatively and formerly known as Byelorussia (from Russian ). officially the Republic of Belarus,; rus, Республика Беларусь, Respublika Belarus. is a landlocked country in Eastern Europe. It is bordered by R ...
).
* ''Meteor'' service between
Saint Petersburg
Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), i ...
,
Russia
Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...
and the
Peterhof Palace
The Peterhof Palace ( rus, Петерго́ф, Petergóf, p=pʲɪtʲɪrˈɡof,) (an emulation of early modern Dutch language, Dutch "Pieterhof", meaning "Pieter's Court"), is a series of palaces and gardens located in Petergof, Saint Petersbur ...
, a summer palace of Russian tsars.
![Hydrofoil near Piraeus](https://upload.wikimedia.org/wikipedia/commons/e/e7/Hydrofoil_near_Piraeus.JPG)
* ''Meteor'' service between
Saint Petersburg
Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), i ...
,
Russia
Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...
and the
Kronstadt
Kronstadt (russian: Кроншта́дт, Kronshtadt ), also spelled Kronshtadt, Cronstadt or Kronštádt (from german: link=no, Krone for "crown" and ''Stadt'' for "city") is a Russian port city in Kronshtadtsky District of the federal city of ...
, a strongly fortified Russian seaport town, located on Kotlin Island, near the head of the Gulf of Finland. It lies thirty kilometers west of Saint Petersburg. Since 2012 replaced by a catamaran ''Mercury''.
* ''Meteor'', ''Raketa'' and ''Voskhod'' hydrofoil types operate all over
Volga
The Volga (; russian: Во́лга, a=Ru-Волга.ogg, p=ˈvoɫɡə) is the List of rivers of Europe#Rivers of Europe by length, longest river in Europe. Situated in Russia, it flows through Central Russia to Southern Russia and into the Cas ...
,
Don
Don, don or DON and variants may refer to:
Places
*County Donegal, Ireland, Chapman code DON
*Don (river), a river in European Russia
*Don River (disambiguation), several other rivers with the name
*Don, Benin, a town in Benin
*Don, Dang, a vill ...
and
Kama River
The Kama (russian: Ка́ма, ; tt-Cyrl, Чулман, ''Çulman''; udm, Кам) is a long[«Река ...]
s in
Russia
Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...
. Also the
Lena River
The Lena (russian: Ле́на, ; evn, Елюенэ, ''Eljune''; sah, Өлүөнэ, ''Ölüöne''; bua, Зүлхэ, ''Zülkhe''; mn, Зүлгэ, ''Zülge'') is the easternmost of the three great Siberian rivers that flow into the Arctic Ocean ...
and
Amur River
The Amur (russian: река́ Аму́р, ), or Heilong Jiang (, "Black Dragon River", ), is the world's List of longest rivers, tenth longest river, forming the border between the Russian Far East and Northeast China, Northeastern China (Inne ...
.
* ''Meteor'' hydrofoils are operated by a number of tour operators in
Croatia
, image_flag = Flag of Croatia.svg
, image_coat = Coat of arms of Croatia.svg
, anthem = "Lijepa naša domovino"("Our Beautiful Homeland")
, image_map =
, map_caption =
, capit ...
, mostly for packaged tours, but there are also some scheduled services to islands in Adriatic.
* Hydrofoils are regularly operated on the three major Italian lakes by branches of the
Ministry of Infrastructure and Transport
This list indicates government departments in various countries dedicated to public works or infrastructure.
See also
* Public works
* Ministry or Board of Public Works, the imperial Chinese ministry overseeing public projects from the Tang ...
: ''
Navigazione Lago Maggiore'' services routes on
Lake Maggiore
Lake Maggiore (, ; it, Lago Maggiore ; lmo, label=Western Lombard, Lagh Maggior; pms, Lagh Magior; literally 'Greater Lake') or Verbano (; la, Lacus Verbanus) is a large lake located on the south side of the Alps. It is the second largest la ...
between
Locarno
, neighboring_municipalities= Ascona, Avegno, Cadenazzo, Cugnasco, Gerra (Verzasca), Gambarogno, Gordola, Lavertezzo, Losone, Minusio, Muralto, Orselina, Tegna, Tenero-Contra
, twintowns =* Gagra, Georgia
* Karlovy Vary, Czech Republic
...
and
Arona, ''
Navigazione Lago di Como'' services routes on
Lake Como
Lake Como ( it, Lago di Como , ; lmo, label=Western Lombard, Lagh de Còmm , ''Cómm'' or ''Cùmm'' ), also known as Lario (; after the la, Larius Lacus), is a lake of glacial origin in Lombardy, Italy. It has an area of , making it the thir ...
, and ''
Navigazione Lago di Garda'' services routes on
Lake Garda
Lake Garda ( it, Lago di Garda or ; lmo, label=Eastern Lombard, Lach de Garda; vec, Ƚago de Garda; la, Benacus; grc, Βήνακος) is the largest lake in Italy.
It is a popular holiday location in northern Italy, about halfway between ...
. Three units of the Rodriguez RHS150 type operate on each lake, for a total of nine hydrofoils.
* Former Russian hydrofoils are used in southern Italy for connection with islands of
Lazio
it, Laziale
, population_note =
, population_blank1_title =
, population_blank1 =
, demographics_type1 =
, demographics1_footnotes =
, demographics1_title1 =
, demographics1_info1 =
, demographics1_title2 ...
and
Campania
Campania (, also , , , ) is an administrative Regions of Italy, region of Italy; most of it is in the south-western portion of the Italian peninsula (with the Tyrrhenian Sea to its west), but it also includes the small Phlegraean Islands and the i ...
. SNAV has five RHS200, RHS160 and RHS150 used in the connections between
Naples
Naples (; it, Napoli ; nap, Napule ), from grc, Νεάπολις, Neápolis, lit=new city. is the regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 909,048 within the city's adminis ...
and the islands of
Capri
Capri ( , ; ; ) is an island located in the Tyrrhenian Sea off the Sorrento Peninsula, on the south side of the Gulf of Naples in the Campania region of Italy. The main town of Capri that is located on the island shares the name. It has been ...
and
Ischia
Ischia ( , , ) is a volcanic island in the Tyrrhenian Sea. It lies at the northern end of the Gulf of Naples, about from Naples. It is the largest of the Phlegrean Islands. Roughly trapezoidal in shape, it measures approximately east to west ...
.
* A regular hydrofoil service runs from
Istanbul
Istanbul ( , ; tr, İstanbul ), formerly known as Constantinople ( grc-gre, Κωνσταντινούπολις; la, Constantinopolis), is the List of largest cities and towns in Turkey, largest city in Turkey, serving as the country's economic, ...
to
Yalova
Yalova is a market-gardening town located in northwestern Turkey on the eastern coast of the Sea of Marmara. The town has a population of 156,838, while the population of the surrounding Yalova Province is 291,001 . A largely modern town, it is ...
.
*
Hellenic Seaways
Hellenic Seaways is member of Attica Group, which is engaged in passenger shipping through SUPERFAST FERRIES, BLUE STAR FERRIES, HELLENIC SEAWAYS and AFRICA MOROCCO LINK operating 35 vessels providing modern, high-quality transportation service ...
operate their Flying Dolphins service over many routes in the
Aegean, between the
Cyclades
The Cyclades (; el, Κυκλάδες, ) are an island group in the Aegean Sea, southeast of mainland Greece and a former administrative prefecture of Greece. They are one of the island groups which constitute the Aegean archipelago. The nam ...
,
Saronic Gulf
The Saronic Gulf (Greek: Σαρωνικός κόλπος, ''Saronikós kólpos'') or Gulf of Aegina in Greece is formed between the peninsulas of Attica and Argolis and forms part of the Aegean Sea. It defines the eastern side of the isthmus of Co ...
islands such as Aegina and Poros, and
Athens
Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital and largest city of Greece. With a population close to four million, it is also the seventh largest city in the European Union. Athens dominates ...
.
* ''Meteor'' (2), ''Polesye'' (4) and ''Voskhod'' (3) hydrofoil types operate in
Hungary
Hungary ( hu, Magyarország ) is a landlocked country in Central Europe. Spanning of the Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia a ...
. MAHART PassNave Ltd. operates scheduled hydrofoil liners between
Budapest
Budapest (, ; ) is the capital and most populous city of Hungary. It is the ninth-largest city in the European Union by population within city limits and the second-largest city on the Danube river; the city has an estimated population ...
,
Bratislava
Bratislava (, also ; ; german: Preßburg/Pressburg ; hu, Pozsony) is the Capital city, capital and largest city of Slovakia. Officially, the population of the city is about 475,000; however, it is estimated to be more than 660,000 — approxim ...
and
Vienna
en, Viennese
, iso_code = AT-9
, registration_plate = W
, postal_code_type = Postal code
, postal_code =
, timezone = CET
, utc_offset = +1
, timezone_DST ...
, inland liners between Budapest and the
Danube Bend
The Danube Bend ( hu, Dunakanyar) is a curve of the Danube in Hungary, close to the town of Visegrád.
Geology
The present-day U-shaped loop is probably the result of an eruption of the volcano stretching over the whole area some 15 million y ...
, and theme cruises to Komárom, Solt, Kalocsa and Mohács.
* "Kometa" Flying Dolphin services are currently operated by Joy Cruises between
Corfu
Corfu (, ) or Kerkyra ( el, Κέρκυρα, Kérkyra, , ; ; la, Corcyra.) is a Greek island in the Ionian Sea, of the Ionian Islands, and, including its small satellite islands, forms the margin of the northwestern frontier of Greece. The isl ...
and
Paxos
Paxos ( gr, Παξός) is a Greek island in the Ionian Sea, lying just south of Corfu. As a group with the nearby island of Antipaxos and adjoining islets, it is also called by the plural form Paxi or Paxoi ( gr, Παξοί, pronounced in Engli ...
. They run from
Corfu Port to
Gaios
Gaios ( el, Γάιος, ) is the main port on Paxos, the smallest of the seven principal Ionian Islands, in Greece. Gaios is situated on the east coast of the island. It is named after a homonymous pupil of Paul the Apostle, who brought Christ ...
using two hydrofoils: ''Ilida'' and ''Ilida II''. The company operates also an international service from Corfu to Saranda (Albania) using the hydrofoil ''Ilida Dolphin'' of the same type.
* "Kometa" type hydrofoils (registered in Albania) are operated by Ionian Cruises and Finikas Lines between Saranda and Corfu.
* Russian hydrofoils of the ''Kometa'' type operated on the
Bulgarian Black Sea Coast
The Bulgarian Black Sea Coast (), also known as the Bulgarian Riviera, covers the entire eastern bound of Bulgaria stretching from the Romanian Black Sea resorts in the north to European Turkey in the south, along 378 km of coast ...
connecting
Varna
Varna may refer to:
Places Europe
*Varna, Bulgaria, a city in Bulgaria
**Varna Province
**Varna Municipality
** Gulf of Varna
**Lake Varna
**Varna Necropolis
*Vahrn, or Varna, a municipality in Italy
*Varniai, a city in Lithuania
* Varna (Šaba ...
,
Nesebar
Nesebar (often transcribed as Nessebar and sometimes as Nesebur, bg, Несебър, pronounced ) is an ancient city and one of the major seaside resorts on the Bulgarian Black Sea Coast, located in Burgas Province. It is the administrative centr ...
,
Burgas
Burgas ( bg, Бургас, ), sometimes transliterated as ''Bourgas'', is the second largest city on the Bulgarian Black Sea Coast in the region of Northern Thrace and the fourth-largest in Bulgaria after Sofia, Plovdiv, and Varna, with a popu ...
,
Sozopol
Sozopol ( bg, Созопол , el, Σωζόπολη, translit=Sozopoli) is an ancient seaside town located 35 km south of Burgas on the southern Bulgarian Black Sea Coast. Today it is one of the major seaside resorts in the country, known for the ...
,
Primorsko
Primorsko ( bg, Приморско ) is a town and seaside resort in southeastern Bulgaria, capital of homonymous municipality, part of Burgas Province. A well-known resort on the Bulgarian Black Sea Coast, it is located 52 km south of Burgas ...
, and
Tsarevo
Tsarevo ( bg, Царево, , also transliterated as Carevo or Tzarevo) is a town and seaside resort in the Municipality of Tsarevo, Burgas Province, Bulgaria.
Etymology
In the past, it was known as Vasiliko ( el, Βασιλικόν), and betwe ...
, and ''Raketa'' and ''Meteor'' models served the Bulgarian
Danube
The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , pa ...
ports between
Rousse
Ruse (also transliterated as Rousse, Russe; bg, Русе ) is the fifth largest city in Bulgaria. Ruse is in the northeastern part of the country, on the right bank of the Danube, opposite the Romanian city of Giurgiu, approximately south of ...
and
Vidin
Vidin ( bg, Видин, ; Old Romanian: Diiu) is a port city on the southern bank of the Danube in north-western Bulgaria. It is close to the borders with Romania and Serbia, and is also the administrative centre of Vidin Province, as well as o ...
. Both services were discontinued in the 1990s. In 2011 the service reopened between Varna, Nesebar, Burgas and Sozopol, operated by Bulgarian Hydrofoils Ltd.
* Vietnamese ''Greenline Company'' operates hourly shuttle service between
Ho Chi Minh City
, population_density_km2 = 4,292
, population_density_metro_km2 = 697.2
, population_demonym = Saigonese
, blank_name = GRP (Nominal)
, blank_info = 2019
, blank1_name = – Total
, blank1_ ...
,
Vung Tau and
Con Dao island. Hydrofoil lines using the Russian-built Meteor type also connect
Hai Phong
Haiphong ( vi, Hải Phòng, ), or Hải Phòng, is a major industrial city and the third-largest in Vietnam. Hai Phong is also the center of technology, economy, culture, medicine, education, science and trade in the Red River delta.
Haiphong wa ...
,
Ha Long
Ha may refer to:
Agencies and organizations
* Health authority
* Hells Angels Motorcycle Club
* Highways Agency (now ''National Highways''), UK government body maintaining England's major roads
* Homelessness Australia, peak body organisation fo ...
and
Mong Cai
Mong may refer to:
People
*A proposed original name for the Hmong people, based on the main group, the Mong community
* Bob Mong (), American journalist and academic administrator
*Henry Mong (), American surgeon and Presbyterian missionary
*Mong ...
in North Vietnam,
Phan Thiet Phan may refer to:
* Phan (surname), a Vietnamese family name
* Phan District, Chiang Rai Province, Thailand
* Phan River, Bình Thuận Province, Vietnam
* Phan (tray)
Phan ( th, พาน, ) is an artistically decorated tray with pedestal. It ...
and
Phu Quy Island and between
Rach Gia
Rach may refer to:
* Random Access Channel (RACH), a feature of mobiles or other wireless devices
* Rach, Iran, a village in South Khorasan Province, Iran
* Sergei Rachmaninoff, the composer. "Rach" () is a colloquial short form of his surname, ...
and
Phu Quoc Island
Phu or ''variation'', may refer to:
Places
*Phủ, prefecture in 15th–19th century Vietnam
People Given name
*Phu Dorjee (died 1987), first Indian to climb Mount Everest without oxygen
*Phu Dorjee Sherpa (died 1969), first Nepali to climb Mount ...
in the South.
*The service between
Busan
Busan (), officially known as is South Korea's most populous city after Seoul, with a population of over 3.4 million inhabitants. Formerly romanized as Pusan, it is the economic, cultural and educational center of southeastern South Korea, w ...
,
South Korea
South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed ...
and
Fukuoka
is the sixth-largest city in Japan, the second-largest port city after Yokohama, and the capital city of Fukuoka Prefecture, Japan. The city is built along the shores of Hakata Bay, and has been a center of international commerce since ancie ...
,
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
is operated by two companies. Japanese
JR Kyūshū Jet Ferry operates ''
Beetle
Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 describ ...
'' five times a day. Korean
Miraejet operates ''
Kobee
Kobee (Korean: 코비, Japanese: コビー) is a South Korean jet hydrofoil ferry line that operates services between Busan, South Korea and Fukuoka, Japan. Miraejet operates the ferry line.
See also
* Beetle - A ferry line between Fukuoka and Bu ...
'' three to four times a day. All of their fleets are
Boeing 929
The Boeing 929 Jetfoil are passenger-carrying, waterjet-propelled hydrofoils by Boeing.
Boeing adapted many systems used in jet airplanes for hydrofoils. Robert Bateman led development. Boeing launched its first passenger-carrying waterjet-propell ...
.
*As of February 2008, all of the commercial lines in Japan use
Boeing 929
The Boeing 929 Jetfoil are passenger-carrying, waterjet-propelled hydrofoils by Boeing.
Boeing adapted many systems used in jet airplanes for hydrofoils. Robert Bateman led development. Boeing launched its first passenger-carrying waterjet-propell ...
. The routes include:
**
Sado Kisen
is a marine transportation company based in Sado, Niigata, Japan, founded as Sado Shosen on February 3, 1913. And, in 1932, this company was established by merging three ferry companies that Sado Shosen, Etsusa Shosen and Niigata Kisen into Sa ...
operates the route between
Sado and
Niigata.
**
Tōkai Kisen
Tōkai Kisen () is a shipping company headquartered in 1-16-1, Kaigan, Minato, Tokyo, Japan (〒105-6891
東京都港区海岸一丁目16番1号). Its main business is freight and passenger transportation between the main island of Honshu and the ...
operates ''Seven Islands'', running between
Tokyo
Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, with an estimated 37.468 ...
and
Izu Islands
The are a group of volcanic islands stretching south and east from the Izu Peninsula of Honshū, Japan. Administratively, they form two towns and six villages; all part of Tokyo Prefecture. The largest is Izu Ōshima, usually called simply Ō ...
, via
Tateyama Tateyama may refer to:
People with the surname
* Midori Tateyama, Japanese writer
* Shohei Tateyama (born 1981), Japanese baseball player
* Yoshinori Tateyama (born 1975), Japanese baseball player
* Homarefuji Yoshiyuki (born 1985), Japanese su ...
or
Yokosuka
is a city in Kanagawa Prefecture, Japan.
, the city has a population of 409,478, and a population density of . The total area is . Yokosuka is the 11th most populous city in the Greater Tokyo Area, and the 12th in the Kantō region.
The city ...
. The destinations include
Izu Ōshima
is an inhabited volcanic island in the Izu archipelago in the Philippine Sea, off the coast of Honshu, Japan, east of the Izu Peninsula and southwest of Bōsō Peninsula. As with the other islands in the Izu Island group, Izu Ōshima form ...
,
Toshima
is a special ward in Tokyo, Japan. It is one of the eight central wards of the Tokyo Metropolitan area. Located in the northern area of Tokyo, Toshima is bordered by the wards of Nerima, Itabashi, and Kita in the north and Nakano, Shinjuku, a ...
,
Niijima
is a volcano, volcanic Islands of Japan, Japanese island administered by the Tokyo Metropolitan Government. It is one of the Izu Seven Islands group of the seven northern islands of the Izu Islands, Izu archipelago, and is located approximatel ...
,
Shikinejima
is a volcanic Japanese island in the Philippine Sea. Nussbaum, Louis-Frédéric. (2005)"''Izu Shotō'',"''Japan Encyclopedia,'' p. 412. The island is administered by Tōkyō and located approximately south of Tōkyō and south of Shimoda S ...
, and
Kōzushima. The same ship also links
Atami
is a city located in Shizuoka Prefecture, Japan. , the city had an estimated population of 36,865 in 21,593 households and a population density of 600 persons per km2. The total area of the city is .
Geography
Atami is located in the far ea ...
and Izu Ōshima.
**
Kyūshū Yūsen operates the route between
Fukuoka
is the sixth-largest city in Japan, the second-largest port city after Yokohama, and the capital city of Fukuoka Prefecture, Japan. The city is built along the shores of Hakata Bay, and has been a center of international commerce since ancie ...
,
Iki
IKI may refer to:
* Internationales Kulturinstitut in Vienna
* Iodine potassium-iodide, a chemical compound
* Russian Space Research Institute originally known as IKI RAN
* Iki Airport, IATA code
Iki or iki may refer to:
* Iki Island, a Japanese ...
, and the two ports of
Tsushima.
**
Kyūshū Shōsen operates the route between
Nagasaki
is the capital and the largest city of Nagasaki Prefecture on the island of Kyushu in Japan.
It became the sole port used for trade with the Portuguese and Dutch during the 16th through 19th centuries. The Hidden Christian Sites in the ...
and the two of
Gotō Islands
The are Japanese islands in the East China Sea, off the western coast of Kyūshū. They are part of Nagasaki Prefecture.
Geography
There are 140 islands, including five main ones: , , , , and .
The group of islands runs approximately fr ...
, namely
Fukuejima and
Nakadōrijima.
**
Kagoshima Shōsen and
Cosmo Line operate the various routes between
Kagoshima
, abbreviated to , is the capital city of Kagoshima Prefecture, Japan. Located at the southwestern tip of the island of Kyushu, Kagoshima is the largest city in the prefecture by some margin. It has been nicknamed the "Naples of the Eastern wor ...
and
Tanegashima
is one of the Ōsumi Islands belonging to Kagoshima Prefecture, Japan. The island, 444.99 km2 in area, is the second largest of the Ōsumi Islands, and has a population of 33,000 people. Access to the island is by ferry, or by air to New ...
or
Yakushima
, native_name_link =
, image_caption = Landsat image of Yakushima
, image_size =
, nickname =
, location = East China Sea
, coordinates =
, map = Japan#Japan Kagoshima Prefecture
, map_relief ...
.
* In 2012, Agriculture, Fisheries and Conservation Department (AFCD) in
Hong Kong
Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China ( abbr. Hong Kong SAR or HKSAR), is a city and special administrative region of China on the eastern Pearl River Delt ...
leased a 12-meter HAWC (Hydrofoil Assisted Water Craft), a
catamaran
A Formula 16 beachable catamaran
Powered catamaran passenger ferry at Salem, Massachusetts, United States
A catamaran () (informally, a "cat") is a multi-hulled watercraft featuring two parallel hulls of equal size. It is a geometry-stab ...
, to patrol the
Hong Kong UNESCO Global Geopark
Hong Kong UNESCO Global Geopark (), formerly Hong Kong National Geopark (香港國家地質公園), was inaugurated on 3 November 2009. It is a single entity of land area over 150 km2 across parts of the eastern and northeastern New Territo ...
in the
Sai Kung
Sai Kung may refer to:
* Sai Kung Town, or just Sai Kung, a town and administrative area in the Sai Kung District, Hong Kong
* Sai Kung Peninsula, a peninsula in Hong Kong
* Sai Kung District, an administrative district in Hong Kong, which does no ...
Volcanic Rock Region.
* In 2017,
Voskhod boat began operating on 2 lines in
Ukraine
Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian inv ...
:
Nova Kakhovka
Nova Kakhovka ( uk, Нова́ Кахо́вка, ; russian: Новая Каховка) is a city in the central Kakhovka Raion region of Kherson Oblast in southern Ukraine currently under Russian occupation.
Nova Kakhovka is an important por ...
-
Kherson
Kherson (, ) is a port city of Ukraine
Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers appr ...
-
Hola Prystan
Hola Prystan ( uk, Го́ла При́стань, ) is a city in Skadovsk Raion, Kherson Oblast, southern Ukraine. It hosts the administration of the Hola Prystan urban hromada, one of the hromadas of Ukraine. It has a population of
The Konk ...
,
Mykolaiv
Mykolaiv ( uk, Миколаїв, ) is a List of cities in Ukraine, city and List of hromadas of Ukraine, municipality in Southern Ukraine, the Administrative centre, administrative center of the Mykolaiv Oblast. Mykolaiv city, which provides U ...
-
Kinburn Spit,
Ochakiv
Ochakiv, also known as Ochakov ( uk, Оча́ків, ; russian: Очаков; crh, Özü; ro, Oceacov and ''Vozia'', and Alektor ( in Greek), is a small city in Mykolaiv Raion, Mykolaiv Oblast (region) of southern Ukraine. It hosts the adminis ...
-
Kinburn Spit.
* In July 2018, the new generation
Kometa 120M boat has started operation on the busy
Sevastopol
Sevastopol (; uk, Севасто́поль, Sevastópolʹ, ; gkm, Σεβαστούπολις, Sevastoúpolis, ; crh, Акъя́р, Aqyár, ), sometimes written Sebastopol, is the largest city in Crimea, and a major port on the Black Sea ...
-
Yalta
Yalta (: Я́лта) is a resort city on the south coast of the Crimean Peninsula surrounded by the Black Sea. It serves as the administrative center of Yalta Municipality, one of the regions within Crimea. Yalta, along with the rest of Crimea ...
route in
Crimea
Crimea, crh, Къырым, Qırım, grc, Κιμμερία / Ταυρική, translit=Kimmería / Taurikḗ ( ) is a peninsula in Ukraine, on the northern coast of the Black Sea, that has been occupied by Russia since 2014. It has a pop ...
, with the plans to add two more and possible other routes in 2019.
Discontinued operations
* Until 31 December 2013, ''Fast Flying Ferries'' operated by
Connexxion
Connexxion is a large Public transport in the Netherlands, public transport company in the Netherlands, operating in the west, middle, east and southwest parts of the country. It is owned by Transdev and Bank Nederlandse Gemeenten. It is a subs ...
provided a regular
public transport
Public transport (also known as public transportation, public transit, mass transit, or simply transit) is a system of transport for passengers by group travel systems available for use by the general public unlike private transport, typical ...
service over the
North Sea Canal
The North Sea Canal ( nl, Noordzeekanaal) is a Dutch ship canal from Amsterdam to the North Sea at IJmuiden, constructed between 1865 and 1876 to enable seafaring vessels to reach the port of Amsterdam. This man-made channel terminates at Amsterd ...
between
Amsterdam Central Station
Amsterdam Centraal Station ( nl, italic=no, Station Amsterdam Centraal ; abbreviation: Asd) is the largest railway station in Amsterdam, North Holland, the Netherlands. A major international railway hub, it is used by 192,000 passengers a day, ...
and
Velsen-Zuid
Velsen-Zuid is a town in the Dutch province of North Holland. It is a part of the municipality of Velsen, and lies about 9 km north of Haarlem.
Velsen-Zuid developed around the church founded by Willibrord in the 8th century. Between 1865 and ...
in the
Netherlands
)
, anthem = ( en, "William of Nassau")
, image_map =
, map_caption =
, subdivision_type = Sovereign state
, subdivision_name = Kingdom of the Netherlands
, established_title = Before independence
, established_date = Spanish Netherl ...
, using
Voskhod 2M hydrofoils. It was stopped due to a new
speed limit
Speed limits on road traffic, as used in most countries, set the legal maximum speed at which vehicles may travel on a given stretch of road. Speed limits are generally indicated on a traffic sign reflecting the maximum permitted speed - expres ...
.
* Between 1981 and 1990, "
Transmediterranea" used to operate a service of hydrofoils connecting
Ceuta
Ceuta (, , ; ar, سَبْتَة, Sabtah) is a Spanish autonomous city on the north coast of Africa.
Bordered by Morocco, it lies along the boundary between the Mediterranean Sea and the Atlantic Ocean. It is one of several Spanish territorie ...
and
Algeciras
Algeciras ( , ) is a municipality of Spain belonging to the province of Cádiz, Andalusia. Located in the southern end of the Iberian Peninsula, near the Strait of Gibraltar, it is the largest city on the Bay of Gibraltar ( es, Bahía de Algeci ...
in the Strait of Gibraltar. The crossing took half an hour, in comparison to the hour and a half of conventional ferries. Due to the common extreme winds and storms that take place in winter in the Strait of Gibraltar, the service was replaced in 1990 by catamarans, which were also able to carry cars. At the peak of the year, in summer, there was a service every half an hour in each direction. This high-speed connection had a big impact on the development of Ceuta, facilitating one-day business trips to mainland Spain.
* Between 1964 and 1991 the
Sydney hydrofoils
The Sydney hydrofoils were a series of hydrofoils operated by Port Jackson & Manly Steamship Company and its successors on the ferry service from Circular Quay to Manly.
The hydrofoils covered the journey from Circular Quay to Manly in 15 min ...
operated on
Sydney Harbour
Port Jackson, consisting of the waters of Sydney Harbour, Middle Harbour, North Harbour and the Lane Cove and Parramatta Rivers, is the ria or natural harbour of Sydney, New South Wales, Australia. The harbour is an inlet of the Tasman Sea (p ...
between
Circular Quay
Circular Quay is a harbour, former working port and now international passenger shipping port, public piazza and tourism precinct, heritage area, and transport node located in Sydney, New South Wales, Australia on the northern edge of the Syd ...
and
Manly.
* Between 1969 and 1998
Red Funnel
Red Funnel, the trading name of the Southampton Isle of Wight and South of England Royal Mail Steam Packet Company Limited,[Southampton
Southampton () is a port city in the ceremonial county of Hampshire in southern England. It is located approximately south-west of London and west of Portsmouth. The city forms part of the South Hampshire built-up area, which also covers Po ...]
and
Cowes, Isle of Wight.
* During the 1970s and 1980s there were frequent services between
Belgrade
Belgrade ( , ;, ; Names of European cities in different languages: B, names in other languages) is the Capital city, capital and List of cities in Serbia, largest city in Serbia. It is located at the confluence of the Sava and Danube rivers a ...
and
Tekija in
Đerdap gorge. The distance of was covered in 3 hours and 30 minutes downstream and 4 hours upstream.
* Between 1980 and 1981,
B+I Line operated a
Boeing 929
The Boeing 929 Jetfoil are passenger-carrying, waterjet-propelled hydrofoils by Boeing.
Boeing adapted many systems used in jet airplanes for hydrofoils. Robert Bateman led development. Boeing launched its first passenger-carrying waterjet-propell ...
jetfoil, named ''Cú Na Mara'' (Hound of the Sea), between Liverpool and Dublin. The service was not successful and was discontinued at the end of the 1981 season.
See also the history of
Condor Ferries
Condor Ferries is an operator of passenger and freight ferry services between The United Kingdom, Bailiwick of Guernsey, Bailiwick of Jersey and France.
Corporate history
Condor Ferries established the first high-speed car ferry service to ...
, which operated six hydrofoil ferries over a 29-year period between the
Channel Islands
The Channel Islands ( nrf, Îles d'la Manche; french: îles Anglo-Normandes or ''îles de la Manche'') are an archipelago in the English Channel, off the French coast of Normandy. They include two Crown Dependencies: the Bailiwick of Jersey, ...
, south coast of England and
Saint-Malo
Saint-Malo (, , ; Gallo: ; ) is a historic French port in Ille-et-Vilaine, Brittany, on the English Channel coast.
The walled city had a long history of piracy, earning much wealth from local extortion and overseas adventures. In 1944, the Alli ...
.
* Following the restoration of
Estonia
Estonia, formally the Republic of Estonia, is a country by the Baltic Sea in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the sea across from Sweden, to the south by Latvia, a ...
n independence in the 1990s, the regular ferry service between
Helsinki
Helsinki ( or ; ; sv, Helsingfors, ) is the Capital city, capital, primate city, primate, and List of cities and towns in Finland, most populous city of Finland. Located on the shore of the Gulf of Finland, it is the seat of the region of U ...
and
Tallinn
Tallinn () is the most populous and capital city of Estonia. Situated on a bay in north Estonia, on the shore of the Gulf of Finland of the Baltic Sea, Tallinn has a population of 437,811 (as of 2022) and administratively lies in the Harju ' ...
was augmented by Soviet built hydrofoils during the summer season in periods of good weather. The higher speed service competed with the traditional
ro-ro ferries but allowed easy day trips for pedestrian travellers. They were ultimately replaced with high-speed catamarans that could also carry vehicles and have better seaworthiness; however, the latter ceased operations as the operator filed for bankruptcy in May 2018.
See also
*
Boeing hydrofoils
Boeing has designed and built several hydrofoil craft for both military and civilian use.
Passenger hydrofoil
*Boeing 929 - A passenger-carrying Pump-jet, water jet-propelled hydrofoil.
Military hydrofoils PCH (Submarine Chaser Hydrofoil)
*
PG ...
* ''
Disco Volante
The term ''Disco Volante'' (Italian for ''flying disc'' or ''flying saucer'') may refer to;
* ''Disco Volante'' (Mr. Bungle album), a 1995 album by the band Mr. Bungle
* ''Disco Volante'' (Lisa album), a 2009 album by singer Lisa
* ''Disco Volan ...
''
*
Flyak The Flyak is a hydrofoil adaptation to the conventional kayak. It uses twin hydrofoils designed to raise the hull out of the water to increase the speed. Speeds of up to 27.2 km/h (7.6 m·s−1, 16.9 mph) can be achieved ...
– a hydrofoil kayak
*
Foilboard
A foilboard or hydrofoil board is a surfboard with a hydrofoil that extends below the board into the water. This design causes the board to leave the surface of the water at various speeds.
Background
Laird Hamilton, a prominent figure in the inv ...
* ''
The Hydrofoil Mystery
''The Hydrofoil Mystery'' was written in 1999 by Canadian author Eric Walters. It is about a teenage boy named Billy McCracken, whose mother arranges for him to go away for the summer to work with none other than the well-known inventor of the te ...
'' – historical fiction
*
Hydroplane, a different application of lift to the hull itself
*
Planing (sailing)
Planing ( ) is the mode of operation for a waterborne craft in which its weight is predominantly supported by hydrodynamic lift, rather than hydrostatic lift (buoyancy).
Many forms of marine transport make use of planing, including fast fer ...
* ''
Raketa
Raketa ( rus, Ракета, p=rɐˈkʲɛtə, "Rocket") wristwatches, have been manufactured since 1961 by the Petrodvorets Watch Factory in Saint Petersburg. The Petrodvorets Watch Factory is Russia's oldest factory, founded by Peter the Great i ...
''
*
Riverboat
A riverboat is a watercraft designed for inland navigation on lakes, rivers, and artificial waterways. They are generally equipped and outfitted as work boats in one of the carrying trades, for freight or people transport, including luxury un ...
*
Sailing hydrofoil
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 de ...
*
Sit-down hydrofoil
The sit-down hydrofoil, first developed in the late 1980s, is a variation on water skiing, a popular water sport. When towed at speed, by a powerful boat or some other device, the board of the hydrofoil 'flies' above the water surface and generally ...
*
Supercavitation
Supercavitation is the use of a cavitation bubble to reduce skin friction drag on a submerged object and enable high speeds. Applications include torpedoes and propellers, but in theory, the technique could be extended to an entire underwater v ...
*
Trampofoil – a one-person human-powered hydrofoil
* ''
Voskhod''
*
LISA Akoya – amphibious plane with hydrofoil assisted takeoff
References
External links
Limitations of hydrofoilsThe International Hydrofoil SocietyFast CC Hydrofoil design by Prof. KG Hoppe, inventor of HYSUCAT technology patented by University of Stellenbosch, S.A.Hydrofoil Assisted Water Craft employing HYSUCAT and HYSUWAC patents in their projects and vessels currently in operationSwiss experimental hydrofoilsHyRaii - Hydrofoil Sailboat, Student Project ETH Zurich
{{Authority control
*
Nautical terminology
English inventions
Vehicles introduced in 1906