The radial engine is a reciprocating type internal combustion engine configuration in which the cylinders "radiate" outward from a central crankcase like the spokes of a wheel. It resembles a stylized star when viewed from the front, and is called a "star engine" in some other languages.
The Warner Scarab is an American seven-cylinder radial aircraft engine, that was manufactured by the Warner Aircraft Corporation of Detroit, Michigan in 1928 through to the early 1940s. In military service the engine was designated R-420.
The Volkswagen air-cooled engine is an air-cooled, gasoline-fuelled, boxer engine with four horizontally opposed cast-iron cylinders, cast aluminum alloy cylinder heads and pistons, magnesium-alloy crankcase, and forged steel crankshaft and connecting rods.
The Le Rhône 9J is a nine-cylinder rotary aircraft engine produced in France by Gnome et Rhône. Also known as the Le Rhône 110 hp in a reference to its nominal power rating, the engine was fitted to a number of military aircraft types of the First World War. Le Rhône 9J engines were produced under license in Great Britain by W.H. Allen Son & Company of Bedford, and in Germany by Motorenfabrik Oberursel where it was sold as the Oberursel Ur.II.
The ABC Dragonfly was a British radial engine developed towards the end of the First World War. It was expected to deliver excellent performance for the time and was ordered in very large numbers. It proved, however, to be extremely unreliable and was abandoned when its faults were unable to be corrected.
The Pobjoy R is a British seven-cylinder air-cooled radial aircraft engine designed and built by Pobjoy Airmotors. Introduced in 1926, it was a popular engine for ultralight and small aircraft in the 1930s. A notable feature of the Pobjoy R was the propeller reduction gear which allowed the small engine to operate at more desirable higher speeds.
The Rotax 503 is a 37 kW (50 hp), inline 2-cylinder, two-stroke aircraft engine, built by BRP-Rotax GmbH & Co. KG of Austria for use in ultralight aircraft.
The Rotec R3600 is a nine-cylinder radial engine built by Rotec Aerosport Pty Ltd in Australia. Initially released in 2005, it was a followup of the 7-cylinder Rotec R2800 released five years earlier. Both this engine and its smaller cousin have been frequently used as both replacement engines for vintage World War 1 aircraft, and reproduction aircraft from the same vintage. Some notable aircraft this engine has been used in are the Fokker Triplane, Sopwith Camel and the Nieuport 17.
The Hirth F-30 is a horizontally opposed four-cylinder, two-stroke, carburetted aircraft engine, with optional fuel injection, designed for use on ultralight aircraft and homebuilts. It is manufactured by Hirth of Germany.
The Gnome 7 Lambda was a French designed, seven-cylinder, air-cooled rotary aero engine that was produced under license in Britain and Germany. Powering several World War I-era aircraft types it was claimed to produce 80 horsepower (60 kW) from its capacity of 12 litres although recorded figures are lower.
The Denney Kitfox is a series of small side-by-side, two-seat, high-wing, single engine kit aircraft, designed and originally manufactured by Dan Denney and his company Denney Aerocraft of Boise, Idaho. The aircraft is amateur-built and not type-certified. Over 4500 kits have been delivered in 42 different countries.
The Criquet Storch is a Colombian light-sport aircraft that was designed and produced by Criquet Aviation of Guaymaral Airport, Bogotá. The aircraft is a 75% scale replica of the German Second World War STOL liaison aircraft, the Fieseler Fi 156 Storch, with the company named for the French post-war production model of the same aircraft, the Morane-Saulnier MS.505 Criquet.
The Airdrome Nieuport 24 is an American amateur-built aircraft, designed and produced by Airdrome Aeroplanes, of Holden, Missouri. The aircraft is supplied as a kit for amateur construction and is available in two versions, the Nieuport 24 and Nieuport 24 bis.
The Airdrome Nieuport 11 is an American amateur-built aircraft, designed and produced by Airdrome Aeroplanes, of Holden, Missouri. The aircraft is supplied as a kit for amateur construction.
The Airdrome Nieuport 17 is an American amateur-built aircraft, designed and produced by Airdrome Aeroplanes, of Holden, Missouri. The aircraft is supplied as a kit for amateur construction.
The Airdrome Nieuport 28 is an American amateur-built aircraft, designed and produced by Airdrome Aeroplanes, of Holden, Missouri. The aircraft is supplied as a kit for amateur construction.
The Airdrome Sopwith Baby is an American amateur-built aircraft, designed and produced by Airdrome Aeroplanes, of Holden, Missouri. The aircraft is supplied as a kit for amateur construction.
The Airdrome Sopwith Camel is an American amateur-built aircraft, designed and produced by Airdrome Aeroplanes, of Holden, Missouri. The aircraft is supplied as a kit for amateur construction.
The Airdrome Sopwith Pup is an American amateur-built aircraft, designed and produced by Airdrome Aeroplanes, of Holden, Missouri. The aircraft is supplied as a kit for amateur construction.
The Airdrome Bleriot Model XI, also referred to as the Airdrome Bleriot XI, is an American amateur-built aircraft, designed and produced by Airdrome Aeroplanes, of Holden, Missouri. The aircraft is supplied as a kit for amateur construction.
