The Shark.Aero Shark is a conventionally laid out, single engine,

low wing A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple wings. A monoplane has inherently the highest efficiency and lowest drag of any wing config ...

ultralight aircraft Ultralight aviation (called microlight aviation in some countries) is the flying of lightweight, 1- or 2-seat fixed-wing aircraft. Some countries differentiate between weight-shift control and Aircraft flight control system, conventional three-a ...

and

light-sport aircraft A light-sport aircraft (LSA), or light sport aircraft, is a category of small, lightweight aircraft that are simple to fly. LSAs tend to be heavier and more sophisticated than ultralight (aka "microlight") aircraft, but LSA restrictions on weigh ...

which seats two in

tandem Tandem, or in tandem, is an arrangement in which two or more animals, machines, or people are lined up one behind another, all facing in the same direction. ''Tandem'' can also be used more generally to refer to any group of persons or objects w ...

. It was first flown on 19 August 2009 and is built in both

Slovakia Slovakia, officially the Slovak Republic, is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the west, and the Czech Republic to the northwest. Slovakia's m ...

and the

Czech Republic The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the south ...

by Shark.Aero. It has optionally fixed or retractable landing gear.

Design and development

The Shark, which was formally announced at

AERO Friedrichshafen AERO Friedrichshafen is a trade show dedicated to European general aviation. It is held yearly in April on the shores of Lake Constance at the exhibition center of Friedrichshafen, Germany Germany, officially the Federal Republic of Ger ...

in April 2007, was designed to fit into both

Europe Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...

an UL and US LSA categories. Structurally, it is a mixture of

carbon-fibre Carbon fiber-reinforced polymers (American English), carbon-fibre-reinforced polymers (Commonwealth English), carbon-fiber-reinforced plastics, carbon-fiber reinforced-thermoplastic (CFRP, CRP, CFRTP), also known as carbon fiber, carbon compo ...

and a small amount of

glass fibre Glass fiber ( or glass fibre) is a material consisting of numerous extremely fine fibers of glass. Glassmakers throughout history have experimented with glass fibers, but mass manufacture of glass fiber was only made possible with the inventio ...

composites, with

PVC Polyvinyl chloride (alternatively: poly(vinyl chloride), colloquial: vinyl or polyvinyl; abbreviated: PVC) is the world's third-most widely produced synthetic polymer of plastic (after polyethylene and polypropylene). About 40 million tons o ...

foam filled

aramid Aramid fibers, short for aromatic polyamide, are a class of heat-resistant and strong synthetic fibers. They are used in aerospace and military applications, for ballistic-rated bulletproof vest, body armor cloth, fabric and ballistic composites ...

honeycomb structures Honeycomb structures are natural or man-made structures that have the geometry of a honeycomb to allow the minimization of the amount of used material to reach minimal weight and minimal material cost. The geometry of honeycomb structures can ...

sandwiched between panels. The wing main spar is a dismountable two-piece carbon fibre beam which joins under the front seat; an auxiliary spar carries the

aileron An aileron (French for "little wing" or "fin") is a hinged flight control surface usually forming part of the trailing edge of each wing of a fixed-wing aircraft. Ailerons are used in pairs to control the aircraft in roll (or movement aroun ...

and

flap Flap may refer to: Arts, entertainment, and media * ''Flap'' (film), a 1970 American film * Flap, a boss character in the arcade game '' Gaiapolis'' * Flap, a minor character in the film '' Little Nemo: Adventures in Slumberland'' Biology and h ...

mountings. In plan, the

leading edge The leading edge is the part of the wing that first contacts the air;Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 305. Aviation Supplies & Academics, 1997. alternatively it is the foremost edge of an airfoil sectio ...

is elliptical, and there is slight taper on the outer

trailing edge The trailing edge of an aerodynamic surface such as a wing is its rear edge, where the airflow separated by the leading edge meets.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 521. Aviation Supplies & Academics, 1997. ...

where the ailerons are mounted. Single slotted, electrically-operated flaps occupy the rest of the trailing edge. Like the wings, the slightly swept

tailplane A tailplane, also known as a horizontal stabilizer, is a small lift (force), lifting surface located on the tail (empennage) behind the main lifting surfaces of a fixed-wing aircraft as well as other non-fixed-wing aircraft such as helicopters ...

s are easily detached for storage or transport. There is an electrically operated

trim tab Trim tabs are small surfaces connected to the trailing edge of a larger Flight control surfaces, control surface on a boat or aircraft, used to control the trim of the controls, i.e. to counteract hydro- or aerodynamic forces and stabilise the ...

in the

elevator An elevator (American English) or lift (Commonwealth English) is a machine that vertically transports people or freight between levels. They are typically powered by electric motors that drive traction cables and counterweight systems suc ...

. The fuselage of the Shark is formed with integral

fin A fin is a thin component or appendage attached to a larger body or structure. Fins typically function as foils that produce lift or thrust, or provide the ability to steer or stabilize motion while traveling in water, air, or other fluids. F ...

, seat backs, floors and instrument panel. The fin, set forward so the rudder trailing edge is above the elevator hinge line, is shaped like a

shark Sharks are a group of elasmobranch cartilaginous fish characterized by a ribless endoskeleton, dermal denticles, five to seven gill slits on each side, and pectoral fins that are not fused to the head. Modern sharks are classified within the ...

's dorsal fin, strongly swept and with a curved leading edge. There is also a small

ventral Standard anatomical terms of location are used to describe unambiguously the anatomy of humans and other animals. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position prov ...

fin. From the fin forward the upper fuselage line rises rapidly to merge into the side hinged, single piece

canopy Canopy may refer to: Plants * Canopy (biology), aboveground portion of plant community or crop (including forests) * Canopy (grape), aboveground portion of grapes Religion and ceremonies * Baldachin or canopy of state, typically placed over an a ...

. There is baggage space behind the cockpit. Both of the adjustable tandem seats have flight controls; the Shark is flown by a

sidestick A side-stick or sidestick controller is an aircraft control stick that is located on the side console of the Aviator, pilot, usually on the righthand side, or outboard on a two-seat Cockpit (aviation), flightdeck. Typically this is found in air ...

. It is powered by a

Rotax 912ULS The Rotax 912 is a horizontally-opposed four-cylinder, naturally-aspirated, four-stroke aircraft engine with a reduction gearbox. It features liquid-cooled cylinder heads and air-cooled cylinders. Originally equipped with carburetors, ...

Rotax 914 The Rotax 914 is a turbo-charged, four-stroke, four-cylinder, horizontally opposed aircraft engine with air-cooled cylinders and water-cooled cylinder heads. It is designed and built by the Austrian company BRP-Powertrain, owned by Bombardier ...

turbocharged In an internal combustion engine, a turbocharger (also known as a turbo or a turbosupercharger) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake air, forcing more air into the ...

powerplant, driving a three-blade or a two-blade

propeller A propeller (often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon a working flu ...

. The Shark UL has

retractable gear Landing gear is the undercarriage of an aircraft or spacecraft that is used for taxiing, takeoff or landing. For aircraft, it is generally needed for all three of these. It was also formerly called ''alighting gear'' by some manufacturers, s ...

and a variable-pitch propeller.Tacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', page 79. Flying Pages Europe SARL, 2015. The prototype Shark,

Czech Czech may refer to: * Anything from or related to the Czech Republic, a country in Europe ** Czech language ** Czechs, the people of the area ** Czech culture ** Czech cuisine * One of three mythical brothers, Lech, Czech, and Rus *Czech (surnam ...

registered as ''OK-OUR01'', first flew on 19 August 2009. The first flight of the UL was expected early in 2010 but had not happened by January 2011. The design entered production in mid-2011. The Shark's wings and tail were adapted for use on the Slovenian OneAircraft One design.

Operational history

The third Shark was registered in

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

as 83AJR with callsign ''F-JSOR'' in early 2011. It was destroyed whilst competing in the

Paris Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...

Madrid Madrid ( ; ) is the capital and List of largest cities in Spain, most populous municipality of Spain. It has almost 3.5 million inhabitants and a Madrid metropolitan area, metropolitan area population of approximately 7 million. It i ...

air race on 21 June 2011. It appears, however, that this aircraft was later rebuilt, as the callsign was noted using hex-code 381BBD from May 2015. The fourth appears on the Czech register, flying as a demonstrator in

Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...

. In 2015, the design, equipped with a modified engine and a special DUC propeller, set a world record for class RAL2T (Microlights: Movable Aerodynamic Controls/Landplane/Flown with two persons/Thermal Engine) for speed over a straight course at . In 2021 and early 2022, 19-year-old British-Belgian pilot

Zara Rutherford Zara Rutherford (born 5 July 2002) is a Belgian-British aviator. At age 19, she became the youngest female pilot to fly solo around the world and the first person to complete a circumnavigation in a microlight aircraft after a five-month journ ...

flew a Shark UL variant on an around-the-world flight. Rutherford set a new record for the youngest woman in history to carry out a solo

circumnavigation Circumnavigation is the complete navigation around an entire island, continent, or astronomical object, astronomical body (e.g. a planet or natural satellite, moon). This article focuses on the circumnavigation of Earth. The first circumnaviga ...

and also the first woman to complete a circumnavigation in a microlight aircraft. On 24 August 2022, Zara's brother,

Mack Rutherford Mack Rutherford (born 21 June 2005) is a British-Belgian aviator. On 24 August 2022, under the name Macksolo, he became the youngest person ever to fly solo around the world and the first minor (under eighteen years old) to achieve this feat. He ...

, age 17, landed in

Sofia, Bulgaria Sofia is the Capital city, capital and List of cities and towns in Bulgaria, largest city of Bulgaria. It is situated in the Sofia Valley at the foot of the Vitosha mountain, in the western part of the country. The city is built west of the Is ...

, thus becoming the youngest pilot to fly solo around the world. Like his sister, Rutherford flew a modified Shark. In June 2025, an electronic warfare version intended for

radio jamming Radio jamming is the deliberate blocking of or interference with wireless communications.https://apps.fcc.gov/edocs_public/attachmatch/DA-12-347A1.pdf Enforcement Advisory No. 2012-02 FCC Enforcement Advisory Cell Jammers, GPS Jammers, and Other J ...

of combat drones was delivered to Ukraine.https://en.defence-ua.com/video/ukraine_receives_first_shark_light_aircraft_with_anti_drone_ew_capability-32.html

Variants

;Shark LS :European UL, fixed undercarriage, fixed-pitch propeller. ;Shark UL :European UL, retractable undercarriage, variable-pitch propeller. ;SportShark :Planned US

(LSA), longer span and heavier, with fixed undercarriage. Announced in 2011, by June 2022 it was not listed as an accepted US LSA. ;Shark 600, retractable undercarriage, constant-speed propeller, mLSA eligible, 600kg / 1323lb gross weight.

Specifications (UL)

References

External links

*{{Official website, http://www.shark.aero/ 2000s Slovak ultralight aircraft Low-wing aircraft Single-engined tractor aircraft Aircraft first flown in 2009