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It entered service with Pan Am on January 22, 1970. The 747 was the first airplane called a "Jumbo Jet" as the first wide-body airliner. 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.
A Boeing 787 Dreamliner of United Airlines landing at Beijing Capital International Airport on 28 December 2018.. A wide-body aircraft, also known as a twin-aisle aircraft and in the largest cases as a jumbo jet, is an airliner with a fuselage wide enough to accommodate two passenger aisles with seven or more seats abreast. [1]
The Boeing 747-400 is a large, long-range wide-body airliner produced by Boeing Commercial Airplanes, an advanced variant of the initial Boeing 747.The "Advanced Series 300" was announced at the September 1984 Farnborough Airshow, targeting a 10% cost reduction with more efficient engines and 1,000 nautical miles [nmi] (1,900 km; 1,200 mi) of additional range.
Compared to the 747-8I, the upcoming 777-9X "mini-jumbo jet" is projected to have a lower fuel cost per seat mile and greater cargo capacity, though it has a lower passenger capacity and higher list price; consequently, the 777-9X has totaled more orders than the 747-8I due to airlines placing a high value on fuel efficiency. [98] [99]
The Pratt & Whitney JT9D engine was the first high bypass ratio jet engine to power a wide-body airliner. [2] Its initial application was the Boeing 747-100 , the original "Jumbo Jet". It was Pratt & Whitney 's first high-bypass-ratio turbofan.
Aviation author and historian Jay Spenser worked closely with Sutter for 18 months to write his autobiography, entitled 747: Creating the World's First Jumbo Jet and Other Adventures from a Life in Aviation (ISBN 0-06-088241-7). It was published by Smithsonian Books/HarperCollins as a hardcover in 2006 and as a paperback in 2007. This book ...
Rippelmeyer became the first woman to captain the "jumbo jet" on a transoceanic flight while at People Express Airlines in 1984. She started her aviation career as a TWA flight attendant in 1972 before obtaining a departmental transfer as a TWA B-727 flight engineer in 1978.
[2] [3] The aircraft carried manufacturer serial number 20235 [3] and was designated internally as RA001, [clarification needed] marking the beginning of the era of the "jumbo jet". [4] N7470 has a paint design featuring a simple white and red livery adorned with the logos of the more than two dozen airline customers who had ordered the ...