Can a 747-8 fly on one engine?

Conclusion. While it's very clear that a 747 cannot fly properly with the failure of three engines, we can see that a single functioning engine would at least extend the aircraft's distance and prolong its time in the air. Hopefully, this would buy enough time and distance for the 747 to reach a suitable landing spot.



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The Boeing 747 is a large, wide-body (two-aisle) airliner with four wing-mounted engines. Its wings have a high sweep angle of 37.5? for a fast, efficient cruise speed of Mach 0.84 to 0.88, depending on the variant.

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The Boeing 747 is a large, wide-body (two-aisle) airliner with four wing-mounted engines. Its wings have a high sweep angle of 37.5° for a fast, efficient cruise speed of Mach 0.84 to 0.88, depending on the variant.

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The reason the 747–8 didn't do so was mainly because the trends of airlines changed and it came too late. To sum it up, airlines chose to either go for the 777–300ER because it was almost as large and was more guaranteed to be filled up, or they went for the A380 if they needed high capacity.

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If Boeing does halt production, airlines will likely extend the service lives of their 747-8s beyond the typical lifespan of 25-30 years, Dimitroff says. “There is no equivalent replacement,” he says.

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Current title holder for the aircraft with the longest ETOPS rating is the Airbus 350-900, certified to fly for up to 370 minutes on one engine. That gives it a maximum diversion distance up to 2500 nautical miles, or 4630 kilometres.

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Because of aerodynamics, the cockpit level had to rise and slope back down to the main fuselage, giving us the iconic hump.

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According to flight attendant Brenda Orelus, the dirties place on an airplane is not the lavatory or the tray tables. It is the seat-back pockets. IN a video that Orelus posted on TikTok she revealed to her more than 100,000 followers that the pockets are full of germs and are almost never cleaned.

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The Boeing 747-400 experiences the least degradation in performance, making it safer during an engine failure. Fitting an aircraft with four engines also increases power, enabling more passengers, heavier payloads, and increased performance.

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For example, with a glide ratio of 15:1, a Boeing 747-200 can glide for 150 kilometres (93 mi; 81 nmi) from a cruising altitude of 10,000 metres (33,000 ft).

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Without engine thrust, the 747 had a glide ratio of 15:1, meaning it can glide forward 15 kilometres for every kilometre it drops.

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No more 747s are being made, but Boeing notes that they're still taking flight. The 1970s version even inspired one man to build a ground-based replica. We are proud that this plane will continue to fly across the globe for years to come, Boeing's Smith said. Copyright 2023 NPR.

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However, there was once a time when the American manufacturer was also working on a shortened variant with three engines. Although the project was scrapped quite early on in its development, it makes for an interesting story. Let's check out the story behind the failed Boeing 747 trijet below.

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Aerophobia is an extreme fear of flying. People with aerophobia might feel intense anxiety before or during a flight. This condition can interfere with your ability to travel for work or pleasure. If aerophobia is affecting your quality of life, talk to your healthcare provider.

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The ETOPS rating for the Airbus A350 is a massive 370 minutes. This means that the A350 can, in theory, fly for six and a quarter hours on one engine.

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According to data from ch-aviation.com, the oldest active Boeing 747 family aircraft left in the world today is a 747-100SF that flies for the Iranian Air Force. Bearing registration 5-8103, this veteran quadjet is 52.86 years old and flew for TWA from 1970 to 1975 before being converted for usage as a freighter.

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