Search results
Results from the WOW.Com Content Network
In response, design began on a new Trident 1A, powered with up-rated Rolls-Royce Spey 510 engines of 10,700 lbf (47.6 kN) thrust, and a larger wing with more fuel, raising gross weight to 120,000 lb (54,000 kg) and range to 1,800 mi (2,900 km), but AA eventually declined the aircraft in favour of the Boeing 727.
Boeing 727 cockpit Flight engineer's station on a Boeing 727-200F In 1959, Lord Douglas , chairman of British European Airways (BEA), suggested that Boeing and de Havilland Aircraft Company (later Hawker Siddeley ) work together on their trijet designs, the 727 and D.H.121 Trident , respectively. [ 7 ]
Although it was designed in response to a specification issued by British European Airways (BEA), the Type 200 was larger than the airline's requirements and was closer to the Boeing 727 in size and range. The project was cancelled when BEA selected the Hawker Siddeley Trident instead. The Trident went on to have a production run of 117, while ...
The DH.121 design was modified to be smaller to fit the needs of one airline—British European Airways. Other airlines found it unattractive and turned to a rival tri-jet, the Boeing 727 which was much the same size as the initial DH.121 design. De Havilland, as Hawker Siddeley, built only 117 Tridents, while Boeing went on to sell over 1,800 ...
The following is a list of trijet aircraft. ... Boeing 727: tumb: 1957 1962 1984 1,832 1963 ... Hawker Siddeley Trident: tumb: 1957 1962 1978 117 1964
The placement of the remaining two engines varies. Most smaller aircraft, such as the Hawker Siddeley Trident and the Boeing 727, as well as the intermediate-sized Tupolev Tu-154, have two side-mount engine pylons in a T-tail configuration. The larger widebody Lockheed TriStar and DC-10/MD-11 mount an engine underneath each wing.
This is a list of aircraft sorted by maximum takeoff weight. ... Boeing 727-200 Advanced [18] 84,000: 70.1: Medium: ... Hawker Siddeley Trident 2E: 65,000: Medium ...
Autoland was first developed in BLEU and RAF aircraft such as the English Electric Canberra, Vickers Varsity and Avro Vulcan, and later for BEA's Trident fleet, which entered service in the early 1960s. The Trident was a 3-engined jet built by de Havilland with a similar configuration to the Boeing 727, and was extremely sophisticated for its ...