The AMSOIL Racer, also known as the Rutan Biplane Racer and the Rutan Model 68 Racer, was a race tandem wing plane which was designed by Burt Rutan's Rutan Aircraft Factory, and built and flown by Dan Mortensen. It set several speed records, but crashed at the 1983 Reno Air Races.
Rare Bear is a highly modified Grumman F8F Bearcat that saw major success at the Reno Air Races over multiple decades.
The Udet U 12 Flamingo was an aerobatic sports plane and trainer aircraft developed in Germany in the mid-1920s.
The Bristol Type 32 Bullet was a British biplane racing aircraft. It was designed in 1919 by Frank Barnwell as a high-speed testbed for the Jupiter engine being developed in Bristol by Roy Fedden for the Cosmos Engineering company, and also to publicise the company's name by participating in air races.
The Payne Knight Twister is a single-seat, single-engine aerobatic sport aircraft first flown by Vernon Payne Sr. in the United States in 1932 and marketed in plans form for homebuilding.
The Hawker F.20/27 was a British fighter design built to an Air Ministry specification for an interceptor in the late 1920s. It was a single-seat biplane powered by a radial engine; the very similar but V-12-engined Hawker Fury development proved superior and only one F.20/27 was built.
The Cranwell CLA.3 was a parasol winged single-engined, single-seat British aircraft built to compete in the Lympne air races of 1925. It was designed and built by an amateur group drawn from staff and pupils at the RAF College Cranwell. Though it won one prize and set a Class record, only one CLA.3 was made.
The Lemberger LD20b was a single-engine cantilever biplane designed to be easily towable behind a car. Built in Germany in 1971, it made several flights but did not enter production.
The Perry Beadle T.1 was a single-seat, single engine biplane built and flown in the United Kingdom in 1913. In 1914 it flew with a more powerful engine and other modifications as the Perry Beadle T.2, which was acquired by the Royal Navy Air Service at the outbreak of World War I.
The Mong MS1 Sport is a 1950s American homebuilt biplane design with over 400 sets of plans for the aircraft have been sold.
The Hovey Delta Bird is an American ultralight aircraft that was designed by Bob Hovey in 1982 and supplied as plans for amateur construction.
The NVI F.K.29 was a small Dutch biplane transport, carrying two passengers who boarded after the nose, with its single engine and fuselage, had been swung open. It was intended to link small local fields to main airports.
The Marquart MA-4 Lancer is a single place, homebuilt biplane.
The Williams-Cangie WC-1 Sundancer is an American homebuilt biplane racing aircraft that was designed by Art Williams and Carl Cangie and built by Ralph Thenhaus in 1974. Plans were at one time available from Williams' company, the Williams Aircraft Design Company of Northridge, California. Only one was built.
The Williams W-17 Stinger is an American homebuilt racing aircraft that was designed for Formula One Air Racing by Art Williams and produced by his company, Williams Aircraft Design of Northridge, California, introduced in 1971. The aircraft was at one time available in the form of plans for amateur construction, but only one was ever constructed.
The Caproni Ca.66 was an Italian night bomber designed to reequip the post-World War I Italian Air Force. Only two examples of the four-engined biplane were built.
The Aerial Service Mercury Senior, Aerial Mercury Senior or just Mercury Senior was a US biplane mailplane designed to operate at night between New York City and Chicago. A different, smaller, lower wing improved its performance for daytime flights. One was built and used by the United States Post Office Department.
The Dąbrowski D.1 Cykacz (Ticktock) was an unusual, small, low-powered, single-seat biplane, intended to provide wider access to flying. Though it was exceptionally aerodynamically clean, it was under-powered and had limited range. Only one was built.
The Gabriel P 6 was a Polish training aircraft and the P 7 a tourer. The difference between them was the wing configuration, chosen to optimise their speed range for their role, so the P 6 was a biplane and the P 7 a parasol wing aircraft.
The Arnold AR-6 is a single seat low wing monoplane racing aircraft.
