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The first generation of Boeing 777 models, the -200, -200ER, and -300 have since been known collectively as the Boeing 777 Classics. [70] These three early 777 variants had three engine options ranging from 77,200 to 98,000 lbf (343 to 436 kN): General Electric GE90, Pratt & Whitney PW4000, or Rolls-Royce Trent 800. [70]
An Emirates 777-300ER. Emirates is the largest operator of the Boeing 777 with 133 aircraft as of November 2023. [1] The following is a list of airlines that operate the Boeing 777. The Boeing 777 is a long-range wide-body twin-engine jet airliner designed and manufactured by Boeing Commercial Airplanes, the commercial business unit of Boeing.
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As one of the three available engines for the all-new Boeing 777 large twinjet airliner, the GE90 was an all-new $2 billion design in contrast to the offerings from Pratt & Whitney and Rolls-Royce which were modifications of existing engines. [14] The first General Electric-powered Boeing 777 was delivered to British Airways on November 12 ...
For all models sold beginning with the Boeing 707 in 1957, except the Boeing 720, Boeing's naming system for commercial airliners has taken the form of 7X7 (X representing a number). All model designations from 707 through 787 have been assigned, leaving 797 as the only 7X7 model name not assigned to a product.
Boeing 747-300 Trijet – downsized 747 to compete with the DC-10 and L-1011, changed to four engines; Blended Wing Body Trijet – proposed design based on the Boeing X-48; McDonnell Douglas MD-XX – stretched derivative of the DC-10, project shelved; North American NR-349 – proposed interceptor derivative of the A-5 Vigilante, cancelled
A PW4074 engine had a fan blade failure and associated engine cowl damage as the Boeing 777-200 was climbing out of Okinawa. [18] As of March 2021 the investigation is ongoing. 20 February 2021, United Airlines Flight 328 Boeing 777-200's right hand PW4077-112 had a blade failure shortly after taking off from Denver, causing significant engine ...
The Rolls-Royce Trent 800 is a high-bypass turbofan produced by Rolls-Royce plc, one of the engine options for the first-generation Boeing 777 variants, also known as 777 Classics. Launched in September 1991, [ 2 ] it first ran in September 1993, [ 1 ] was granted EASA certification on 27 January 1995, [ 3 ] and entered service in 1996. [ 4 ]