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Encyclopedia > De Havilland Dragonfly
DH.90 Dragonfly
Type Light Transport
Manufacturer De Havilland Aircraft Company
Maiden flight 1935
Introduced 1936
Number built 67

The de Havilland DH.90 Dragonfly was a 1930s British twin-engined luxury touring biplane built by De Havilland Aircraft Company at Hatfield Aerodrome. An aerospace manufacturer is a company or individual involved in the various aspects of designing, building, testing, selling, and maintaining aircraft, aircraft parts, missiles, rockets, and/or spacecraft. ... Until 1920, Geoffrey de Havillands de Havilland Aircraft Company had been known as Airco, where he was owner and chief designer. ... The Maiden flight of an aircraft is the first occasion on which an aircraft leaves the ground of its own accord. ... This is a list of aviation-related events from 1935: Events January January 11-12 – Amelia Earhart makes the first solo flight across the Pacific from Honolulu, Hawaii to Oakland, California. ... This is a list of aviation-related events from 1936: Events February February 13 - Imperial Airways commences airmail services to West Africa March March 23 - Impreial Airways begins scheduled flights between Hong Kong and Malaysia. ... Until 1920, Geoffrey de Havillands de Havilland Aircraft Company had been known as Airco, where he was owner and chief designer. ...

Contents

History

Externally like a scaled-down version of the Dragon Rapide the Dragonfly had a new pre-formed plywood monocoque shell and strengthened fuselage. Designed as a luxury touring aircraft for four passengers and a pilot. The first aircraft first flew on the 12 August 1935. The Dragonfly achieved the maximum performance on low power by using the new construction methods but was expensive to buy (£2,650) which restricted sales to wealthy private individuals. The de Havilland DH 89 Dragon Rapide was a successful British short-haul passenger airliner of the 1930s. ... August 12 is the 224th day of the year (225th in leap years) in the Gregorian Calendar. ... This is a list of aviation-related events from 1935: Events January January 11-12 – Amelia Earhart makes the first solo flight across the Pacific from Honolulu, Hawaii to Oakland, California. ...


After the first sales the aircraft began to be used in charter business and was widely exported. A few aircraft were converted to use floats by de Havilland Aircraft of Canada Ltd. de Havilland Canada was an innovative aircraft manufacturer with facilities based in Toronto, Ontario. ...


Operators

  • Egypt
    • Misr Airwork Ltd
  • India
    • Air Services of India Ltd
  • Iraq
    • King Faisel of Iraq
  • Rhodesia
    • Rhodesian and Nyasaland Airways
  • Romania
    • LARES
  • Turkey
    • Devlet Hava Yollari
  • United Kingdom
    • Air Dispatch Ltd
    • Air Commerce Ltd
    • Air Service Training Ltd
    • Air Taxis Ltd
    • Anglo-European Airways Ltd
    • Birkett Air Services Ltd
    • British Continental Airways Ltd
    • International Air Freight Ltd
    • Plymouth Airport Ltd
    • Royal Air Force
    • Silver City Airways Ltd
    • Western Airways Ltd

Qantas (pronounced ) is the name and callsign of the worlds second oldest continuously running independent airline behind KLM. It is the 10th largest airline in the world. ... The Royal Canadian Air Force (RCAF) was the air force of Canada from 1924 until 1968 when the three branches of the Canadian military were merged into the Canadian Forces. ... Royal Canadian Mounted Police heraldic badge. ... Danish Air Forces F-16 MLU at Radom Air Show 2005 History The Danish armed forces received 38 Supermarine Spitfire H. F. Mk. ... The Swedish Air Force, or Flygvapnet, is the air force branch of the Swedish Armed Forces, the military of Sweden. ... PLUNA (Primera Línea Uruguaya de Navegación Aérea) is Uruguays national and international airline company, based in Montevideo. ... RAF redirects here. ...

Specifications

General characteristics

  • Length: 31 ft 8 in (9.65 m)
  • Wingspan: 43 ft 0 in (13.11 m)
  • Height: 9 ft 2 in (2.79 m)
  • Wing area: 256 ft² (23.78 m²)
  • Empty weight: 2,500 lb (1134 kg)
  • Max takeoff weight: 4,000 lb (1814 kg)
  • Powerplant:De Havilland Gipsy Major inline piston engine, 130 hp (97 kw) each

Performance

The distance AB is the wing span of this Aer Lingus Airbus A320. ... In aviation, the Maximum Take-Off Weight (or MTOW) is the maximum weight with which an aircraft is allowed to try to achieve flight. ... The de Havilland Gipsy Major was a 4-cylinder, air-cooled, inline engine used in a variety of light aircraft in the 1930s including the famous Tiger Moth biplane. ... VNO of an aircraft is the V speed which refers to the velocity of normal operation. ... The maximal total range is the distance an aircraft can fly between takeoff and landing as limited by its fuel capacity. ... In aeronautics, the service ceiling is the maximum density altitude where the best rate of climb airspeed will produce a 100 feet per minute climb(twin engine) and 50 feet(single engine) at maximum weight while in a clean configuration with maximum continuous power. ... This page is a candidate to be moved to Wiktionary. ...

Reference

    • The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985). London: Orbis Publishing.
    • Jackson, A.J. British Civil Aircraft since 1919, Volume 2. London: Putnam, 1973. ISBN 0-370-10107-X.

    External links

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    List of aircraft of the RAF Many aircraft types have served in the Royal Air Force since it was formed in 1918 by the merger of the Royal Flying Corps and Royal Naval Air Service. ...

     


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    Alberta Aviation Museum Edmonton - De Havilland Dragonfly (1937) (34 words)
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    Engine: 2 x 130 hp De Havilland Gipsy I
    NationMaster - Encyclopedia: De Havilland (5205 words)
    The de Havilland company was also a competitor to Rolls-Royce in the early years of the jet engine development, building the "Goblin" and "Ghost" engines for their jet fighters.
    De Havilland continued to produce high-performance aircraft including the high-speed twin-piston-engine DH.88 Comet mailplane, one of which became famous in its red livery as the winner of the MacRobertson Air Race from England to Australia.
    De Havilland Canada was formed in 1928 to build Moth aircraft for the training of Canadian airmen and continued after the war to build its own designs suited to the harsh Canadian operating environment.
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