Boeing 747 - Wikipedia
The 747 is a four-engined jet aircraft, initially powered by Pratt & Whitney JT9D turbofan engines, then General Electric CF6 and Rolls-Royce RB211 engines for the original variants. With a ten-abreast economy seating, it typically accommodates 366 passengers in three travel classes.
Boeing 747 Aircraft Profile | News | Flight Global
2007年6月2日 · Powered by four Pratt & Whitney/General Electric/Rolls-Royce turbofans the Boeing 747 remains the world’s fastest subsonic passenger jet. It has carried more than 3.5 billion passengers on 35...
波音747 - 维基百科，自由的百科全书 - zh.wikipedia.org
2024年11月22日 · 波音747，又称为“ 珍宝客机/巨无霸客机 ”（Jumbo Jet） [6][7]，是全世界首款生产出的 宽体 民航飞机，由 美国 波音民用飞机集团 制造。 波音747雏型的大小是1960年代被广泛使用的 波音707 的两倍 [8]。 由1970年投入服务至2007年 空客 A380 起役为止，波音747一直保持全世界载客量最高飞机的纪录长达37年。 波音747是一款半双层四发动机飞机，可用于载客、载货、军事或其它用途，例如作为美国总统 指挥专机 和 空军司令部。 747上层甲板的设计令它 …
In 1993, the 1000th plane was delivered. Boeing used a new method of spotting potential hazards known as "fault tree analysis," where engineers could easily see the impact of a failure of one part or system on other parts. The 747 became the first airplane to use this accurate method of forecasting possible trouble.
Aircraft Factsheets: Boeing 747 - Aviamagazine.com
With its distinctive hump-shaped upper deck and four engines, the 747 can carry up to 660 passengers and has a range of up to 8,000 nautical miles. It has been used by numerous airlines around the world and has played a key role in the globalization of air travel.
Boeing 747 Guide and Specs: Long Live the Queen
2023年10月14日 · In 1966, the development of the first jumbo jet began. The project was given the designation 747, and Boeing set out to build a team to bring the aircraft to life. The project was overseen by Jack Steiner, the vice president of product development, and then handed over to Mal Stamper, the general manager.
Boeing 747-400 - Specifications - Technical Data / Description
The Boeing 747-400 is a four-engined long-range widebody airliner with a capacity of maximum 660 passengers in a partial double deck configuration produced by the American manufacturer Boeing Commercial Airplanes. The 747-400 was also produced as a cargo freighter.
BOEING 747 Specifications, Cabin Dimensions, Performance
The Boeing 747 is a wide-body commercial jet airliner and cargo aircraft, often referred to by its original nickname, Jumbo Jet, or Queen of the Skies. Its distinctive "hump" upper deck along the forward part of the aircraft makes it among the world's most recognizable aircraft, and it was the first wide-body produced.
Boeing 747-400 - Airliners.net
The 747-400 is the latest, longest ranging and best selling model of the 747 family. Boeing launched the 747-400 in October 1985 and the first development aircraft first flew on April 29 1988. US certification (with PW-4000s) was awarded in January 1989. The 747-400 externally resembles the -300, but it is a significantly improved aircraft.
Boeing 747-400 Intercontinental Airliner - Airport Technology
In November 2005, Boeing launched the 747-8 aircraft, including passenger and freighter versions. The 747-8, using the GEnx engine developed for the 787 Dreamliner, has a greater payload, has a longer range of 14,816km (8,000nm) and flies at Mach 0.86.
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