The de Havilland Gipsy Major or Gipsy IIIA is a four-cylinder, air-cooled, inverted inline engine used in a variety of light aircraft produced in the 1930s, including the famous Tiger Moth biplane. Many Gipsy Major engines still power vintage aircraft types.
The Ikarus Aero 2 was a piston-engined military trainer aircraft built in Yugoslavia in the years following World War II, although the design pre-dated the war.
The Cirrus and Hermes or Cirrus-Hermes are a series of British aero engines manufactured, under various changes of ownership, from the 1920s until the 1950s. The engines were all air-cooled, four-cylinder inline types, with earlier ones upright and later designs inverted.
The de Havilland DH.60 Moth is a 1920s British two-seat touring and training aircraft that was developed into a series of aircraft by the de Havilland Aircraft Company.
The Miles M.38 Messenger is a British four-seat liaison and private owner aircraft built by Miles Aircraft.
The General Aircraft GAL.42 Cygnet II was a 1930s British single-engined training or touring aircraft built by General Aircraft Limited at London Air Park, Hanworth.
The Foster Wikner Wicko was a 1930s British two-seat cabin monoplane built by the Foster Wikner Aircraft Company Limited at Southampton Airport, Hampshire.
The Auster J/5 Autocar was a late 1940s British single-engined four-seat high-wing touring monoplane built by Auster Aircraft Limited at Rearsby, Leicestershire.
The Miles M.28 Mercury was a British aircraft designed to meet the need for a training and communications plane during the Second World War. It was a single-engined monoplane of wooden construction with a twin tail and a tailwheel undercarriage with retractable main units.
The Percival Mew Gull is a British racing aircraft of the 1930s. It is a small single-engined single-seat low-wing monoplane of wooden construction, normally powered by a six-cylinder de Havilland Gipsy Six piston engine. During the second half of the 1930s Mew Gulls dominated air-racing in the UK, consistently recorded the fastest times until the outbreak of war stopped all civilian flying in late 1939. In addition examples set many long-distance records. Its top speed was 265 mph (425 km/h) on a modest 205 hp (153 kW) in its final 1939 form.
The de Havilland Gipsy is a British air-cooled four-cylinder in-line aircraft engine designed by Frank Halford in 1927 to replace the ADC Cirrus in the de Havilland DH.60 Moth light biplane. Initially developed as an upright 5 litre capacity engine, later versions were designed to run inverted with increased capacity and power.
The Avro Club Cadet was a 1930s single-engined British biplane trainer aircraft, designed and built by Avro as a development of the earlier Cadet. It was planned for private and club use and, unlike the Cadet, was fitted with folding wings.
The Miles M.2 Hawk was a twin-seat light monoplane designed and produced by the British aircraft manufacturer Miles Aircraft Limited during the 1930s. It is the first of the company's aircraft to attain quantity production.
The Miles Hawk Trainer was a 1930s British two-seat training monoplane designed by Miles Aircraft Limited.
The Miles M.3 Falcon is a 1930s British three/four-seat cabin monoplane aircraft designed by Miles Aircraft Limited.
The Miles M.5 Sparrowhawk was a 1930s British single-seat racing and touring monoplane designed by Miles Aircraft Limited.
The Miles M.65 Gemini was a British twin-engined four-seat touring aircraft designed and built by Miles Aircraft at Woodley Aerodrome. It was the last Miles aircraft to be produced in quantity.
The Auster J series was a family of British light civil utility aircraft developed in the 1940s and 50s by Auster at Rearsby, Leicestershire.
The González Gil-Pazó GP-1 was a single-engine, two-seat open cockpit training aircraft, built in Spain in the 1930s to compete for a government contract. Declared the winner, production was curtailed by the Spanish Civil War. Two cabin variants, the González Gil-Pazó GP-2 and GP-4, were also built.
The Miles Hawk Speed Six was a 1930s British two-seat light monoplane, developed by Miles Aircraft from the Miles Hawk Major by fitting the longer and more powerful Gipsy Six engine and removing the forward crew member.
