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- British Aircraft Corporation BAC 3-11 byl návrh letounu společnosti BAC z konce 60. let 20. století, který se nikdy nezačal vyrábět. Mělo to být velké dopravní letadlo stejné třídy jako Airbus A300, Douglas DC-10 a Lockheed TriStar. Mělo být poháněno dvěma dvouproudovými motory umístěnými v zadní části trupu stejně jako u svého předchůdce typu BAC 1-11. Britské národní aerolinie si chtěly objednat tento typ, ale vládní zásah jim v tom zabránil. Vláda chtěla BEA přesvědčit, aby si místo BAC 3-11 koupily Airbusy A300. Nakonec spor skončil kompromisem a BEA objednaly stroje Tristar, které používaly britské motory Rolls-Royce. BAC 3-11 si nikdo jiný neobjednal, a tak se nezačaly vyrábět. (cs)
- The BAC Two-Eleven and BAC Three-Eleven were pair of proposals for British airliners that were produced by the British Aircraft Corporation (BAC) during the late 1960s. The projects had emerged from design studies which had been aimed at competing first with the Boeing 727-200 and then with the proposed European Airbus. During the 1960s, BAC, having become interested in the prospects for developing successors to its existing airliners, such as the Vickers VC10, embarked upon a series of studies, initially centering on an enlarged double-decker version of the VC10, commonly referred to as the Super VC10. After this concept failed to gain favour and the British Overseas Airways Corporation (BOAC) selected the American Boeing 747 instead, the company decided to refocus its efforts on a smaller aircraft partially based upon its successful One-Eleven airliner instead. The resulting proposed 191 to 208-seat airliner, known as the Two-Eleven, was viewed as an alternative to the multinational collaborative effort with other European nations to produce an airliner, referred to then as an Airbus. However, the Two-Eleven study ultimately failed to attract much attention within the industry while the British government favoured the cooperative Airbus initiative and thus was shelved in 1968. Following the British decision to withdraw from the Airbus programme in 1969, BAC quickly revisited its designs for the Two-Eleven and refreshed them to produce an updated proposal, known as the Three-Eleven. It was a widebody airliner, in a similar class in terms of size, weight, and range, to the original Airbus design. During August 1970, BEA's chairman, Sir Anthony Milward, publicly declared his optimism for the Three-Eleven programme. Spurred on, during November 1969, BAC approached the Ministry of Technology, seeing to acquire financial support for the Three-Eleven programme. However, support was not forthcoming for several reasons, chiefly the foreign policy implications of competing head to head with the Airbus and thus Britain's own European partners, as well as the tendency of previous British airliners to be uncompetitive and to incur higher than predicted development costs. On 2 December 1970, Frederick Corfield, the Minister for Aviation Supply, announced in the House of Commons that there would be no official backing from the government for the Three-Eleven. BAC quietly shelved its plans for the type during the following year. (en)
- BAC 2-11とBAC 3-11は1960年代末にイギリスのブリティッシュ・エアクラフト・コーポレーション(BAC)で進められた旅客機の計画。計画は設計段階で終了した。 (ja)
- BAC Three-Eleven (BAC 3-11) – niezrealizowany projekt brytyjskiego, szerokokałubowego samolotu pasażerskiego będącego zmodyfikowaną i powiększoną wersją wcześniejszej konstrukcji firmy British Aircraft Corporation, samolotu BAC One-Eleven. (pl)
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- British Aircraft Corporation BAC 3-11 byl návrh letounu společnosti BAC z konce 60. let 20. století, který se nikdy nezačal vyrábět. Mělo to být velké dopravní letadlo stejné třídy jako Airbus A300, Douglas DC-10 a Lockheed TriStar. Mělo být poháněno dvěma dvouproudovými motory umístěnými v zadní části trupu stejně jako u svého předchůdce typu BAC 1-11. Britské národní aerolinie si chtěly objednat tento typ, ale vládní zásah jim v tom zabránil. Vláda chtěla BEA přesvědčit, aby si místo BAC 3-11 koupily Airbusy A300. Nakonec spor skončil kompromisem a BEA objednaly stroje Tristar, které používaly britské motory Rolls-Royce. BAC 3-11 si nikdo jiný neobjednal, a tak se nezačaly vyrábět. (cs)
- BAC 2-11とBAC 3-11は1960年代末にイギリスのブリティッシュ・エアクラフト・コーポレーション(BAC)で進められた旅客機の計画。計画は設計段階で終了した。 (ja)
- BAC Three-Eleven (BAC 3-11) – niezrealizowany projekt brytyjskiego, szerokokałubowego samolotu pasażerskiego będącego zmodyfikowaną i powiększoną wersją wcześniejszej konstrukcji firmy British Aircraft Corporation, samolotu BAC One-Eleven. (pl)
- The BAC Two-Eleven and BAC Three-Eleven were pair of proposals for British airliners that were produced by the British Aircraft Corporation (BAC) during the late 1960s. The projects had emerged from design studies which had been aimed at competing first with the Boeing 727-200 and then with the proposed European Airbus. (en)
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