- L. E. Baynes
Leslie Everett Baynes, AFRAeS, (
23 March ,1902 -13 March ,1989 ) was an Englishaeronautical engineer .Early life
Born at Barnes,
Surrey , on 23 March, 1902, Baynes was educated atGresham's School ,Norfolk , leaving school at the age of sixteen. His engineering skills were learnt at school and in industry, and not at a university.Career
After leaving school, Baynes started work in the fledgling aircraft industry with the
Aircraft Engineering Company atHendon . From there, he moved on to the famous firm ofShort Brothers at Rochester, where he redesigned theShort Singapore flying boat .In 1930, Baynes designed the "Scud" light sailplane, built at first by
Brant Aircraft Limited atCroydon . The Scud was successful, and in 1931, Baynes went into partnership with E.D. Abbott asAbbott-Baynes Sailplanes Ltd , ofFarnham ,Surrey , to build Scud sailplanes, and later the "Scud II" (1932). In 1935, a "Scud II" flown byMungo Buxton took the British Height Record for a glider to 8,750 feet (2,666 m).Also in 1935, the "Scud III" was launched, which when fitted with an engine was called the "Auxiliary". The latter was designed to the orders of Sir
John Carden , an authority on tank design who was interested in gliding. He required a sailplane which could be launched unaided, and he suggested to Baynes a retractable engine.Baynes later went into partnership with Carden (as
Carden Baynes Aircraft Ltd ofHeston ,Middlesex ) to build the "Carden Baynes Auxiliary", essentially the Scud III Auxiliary. This carried a retractable 249 cc Villiers engine mounted in the top of the fuselage. The engine drove a pusher-propeller and produced 9 bhp, and the capacity of the fuel tank was enough to run the engine for thirty minutes. The 249 cc Auxiliary is believed to be the lowest powered aircraft in the history of powered flight.Also in 1935, the famous "Appleby Flea" was rebuilt by its amateur designer,
Stephen Villiers Appleby , incorporating design changes proposed by Baynes, who had witnessed the end of the first one in a disastrous maiden flight atHeston . The success of the Flea led to a best-selling book, "The Flying Flea" (1935), teaching readers how to build their own aircraft at home.Abbott-Baynes Sailplanes Ltd went into production of the "Abbott Baynes Flea", which with its massed balanced front wing was a highly advanced small aircraft.During the
Second World War , Baynes was the aviation adviser to the "Alan Muntz Company" ofHeston , specialists in weapons systems, and he organized an aircraft division of the company. In 1941, he put up a proposal for a detachable wing with a 100-foot wingspan which when attached to atank would turn it into a glider. This concept was developed as far as the famousBaynes Bat prototype, with most of the test flights being piloted byFlight Lieutenant Robert Kronfeld .Baynes also worked on designs for long-range bombers, and the
V-22 Osprey was an American aircraft very similar to a bomber design submitted to the British government by Baynes during theSecond World War .After the war, in the 1940s and 1950s, Baynes was busy with research in the area of
variable-sweep supersonic aircraft. He also designed interiors for airliners, invented the vertical lift plane and the high-speedhydrofoil .A Scud II built in 1935 is still airworthy and is believed to be the oldest flying glider in the
United Kingdom .Later life
Baynes died at
Swanage nearPoole ,Dorset , on 13 March, 1989.Chronology
*1919 patented first automatic variable pitch airscrew,
*1924-1927 responsible for aerodynamic design of Short Singapore Flying-Boat
*1929-1930 Designed and manufactured first all-British glider to soar, the Scud I
*1933-1935 Scud II sailplanes; British height record holder and international event winner
*1935 Designed and built Scud III; first retractable-motored sailplane
*1937 Designed and built first twin-engine pusher monoplane with wing-buried engines
*1939 Project-designed gas turbine system 100 passenger long-range aircraft
*1938 Designed and patented first V/TOL swivel turbine 'Heliplane'
*1939-1945 Designed and built for M.O.S. experimental tail-less flying wing,Baynes Bat , for tank carrying project initiated byWinston Churchill ; Designed and implemented conversion of Boston Bombers to searchlight aircraft, submarine guided missiles and other weapons and equipment for theRAF
*1946-1948 Designed and built for M.O.S. High-Lift Research Aircraft
*1949 Designed and patented the first Variable-Sweep Fighter Aircraft for supersonic flight
*1950-1962 Designed and manufactured airliner equipment for major aircraft companies and airlines
*1963-1964 Designed and patented a high-speed hydrofoil sea craft (made secret by the ministry)References
* [http://scalesoaring.co.uk/VINTAGE/Documentation/Scud/Scud.htm The SCUD Sailplanes]
* [http://www.vintagegliderclub.org/vgc_news/bat.htm The Baynes Bat]
* [http://au.geocities.com/ozflea41/flea_craze.html Britain’s Flea Craze]
* Chronology: N W E Baynes (baynesnwe@yahoo.co.uk) .. Nigel Baynes
*"Gas Turbines and Jet Propulsion for Aircraft" by Geoffrey Smith, 1942
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