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Why Did Boeing move the engines on the 747 8?
The 747–8 is fitted with new generation General Electric GEnx engines, which are much larger in diameter with a higher bypass ratio than the engines used by the 747–400s. This meant that the engines can no longer be held on long pylons as this would reduce the ground clearance,” pilot Maaz shares via Quora.
Why was the 747 successful?
The 747 was designed to carry large numbers of passengers over a long distance. It did this well, but today other aircraft can do the same. Twin engine aircraft have improved significantly in both power and safety and are taking over from heavy four engine options.
Why did the birth of the Boeing 747 in the late 1960s heralded as a modern intercontinental mass transportation?
The birth of the Boeing 747 in the late 1960s heralded modern intercontinental mass transportation. It represents not only the impressive result of an intensive engineering and design process, but also the spirit of its era, a time when belief in progress, including access to air travel, was a phenomenal force.
What happened to the Boeing 747?
Boeing’s most iconic aircraft — the 747 — is celebrating 51 years of passenger service in January. Most of the world’s airlines, however, are retiring their 747s in favor of new, fuel-efficient jets. The final models will be delivered to cargo giant Atlas Air in 2022, marking the end of the program.
Are Boeing 747 still flying?
With the full-fleet 747 retirements of Qantas, KLM, and British Airways in 2020, the Boeing 747 is becoming an increasingly rare bird when it comes to passenger operations.
How many Boeing 747 8 have been built?
The airliner version can carry 467 passengers in a typical three-class configuration over 7,790 nmi (14,430 km). As of October 2021, it has 155 firm orders: 107 freighters and 48 passenger airliners, of which 147 have been delivered.
How did the 747 change aviation?
The 747 went into service in the early 1970s, at a time of major societal change. It drove exponential growth in air travel, tourism, and connections between people around the world. In its first year, a fully-loaded 747 cut the cost of flying a passenger by half. Flying became instantly more accessible.
Why was the 747 created?
The 747 came about following the success of the earlier Boeing 707, and the desire of one airline, in particular, to build on this. The airline believed that the way forward lay in an aircraft with 2.5 times the passenger capacity, allowing them to operate longer flights and, critically, reduce the price per seat.
Why does the 747 have a hump?
Why the Boeing 747 has a hump Sharing this sentiment was Pan Am CEO Juan Trippe in 1966. Hence the engineers went for a second deck that housed the cockpit in the Boeing 747-100. Because of aerodynamics, the cockpit level had to rise and slope back down to the main fuselage, giving us the iconic hump.
What is a historical snapshot of the Boeing 747?
Historical Snapshot. The 747 was the result of the work of some 50,000 Boeing people. Called “the Incredibles,” these were the construction workers, mechanics, engineers, secretaries and administrators who made aviation history by building the 747 — the largest civilian airplane in the world — in less than 16 months during the late 1960s.
Who led the Boeing 747 development program?
Boeing engineer Joe Sutter led the 747 development program. He had previously worked on the 707, 727, and 737, and he was transferred to lead 747 development.
What is a Boeing 747-8?
In November 2005, Boeing launched the 747-8 family — the 747-8 Intercontinental passenger airplane and the 747-8 Freighter. These airplanes incorporate innovative technologies from the 787 Dreamliner.
Why fly the Boeing 747-8 on high-volume routes?
So it’s no surprise that on high-volume routes the 747-8 offers premium revenue potential. And with more than 400 seats available, this new 747 creates a unique opportunity to maximize the bottom-line potential of any high-volume route. It’s premium value, delivered, for operators and passengers.