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The 707 was based on the 367-80 "Dash 80" N708PA, the first Boeing 707 built. (1957) During and after World War II, Boeing was known for its military aircraft. The company had produced innovative and important bombers, from the B-17 Flying Fortress and B-29 Superfortress to the jet-powered B-47 Stratojet and B-52 Stratofortress, but its commercial aircraft were not as successful as those from ...
Airlines commonly order aircraft with special features or options, but Boeing builds certain models specifically for a particular customer. The Boeing 707-138B was a shortened-fuselage, long-range model only sold to Qantas. The Boeing 757-200M was a single-example model built for Royal Nepal Airlines (now called Nepal Airlines). This plane ...
The Boeing 367-80 is a retired American four-engined jet prototype aircraft built by Boeing to demonstrate the advantages of jet propulsion for commercial aviation. It served as basis for the design of the KC-135 tanker and the 707 airliner. The Boeing 367-80 first flew in 1954, less than two years from project launch.
The Boeing 727 is an American narrow-body airliner that was developed and produced by Boeing Commercial Airplanes.After the heavier 707 quad-jet was introduced in 1958, Boeing addressed the demand for shorter flight lengths from smaller airports.
The 707 aircraft model marked a "new flight era" for passengers, with more windows, a passenger service unit, illuminated seat-belt signs, and 1,300 square feet of interior space. [24] Boeing's 747, the world's first wide-body commercial jetliner, which was two and a half times the size of the 707, was used to create the Reagan-era Air Force ...
In 1978, Boeing unveiled the twin-engine Boeing 757 to replace its 727, and the wide body twin-engine 767 to challenge the Airbus A300. [9] [10] [11] The mid-size 757 and 767 launched to market success, due in part to 1980s extended-range twin-engine operational performance standards regulations governing transoceanic twinjet operations. [12]
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US Air Force procurement of the Boeing 707 was very limited, amounting to three Model 707-153s designated VC-137A. When delivered in 1959 these had four 13,500 lb (6,100 kg) dry thrust Pratt & Whitney J57 (JT3C6) turbojets; when subsequently re-engined with 18,000 lbf (80 kN) dry thrust TF33-P-5 (JT3D) turbofans they were redesignated VC-137B.