How far can a 747 wing flex?

The video shows a KLM Boeing 747 jet's wings jiggling with turbulence. The caption reads: Airplane wings aren't some rigid chunks of metal: in fact, they probably have a bit more flex than you'd expect. This is the behavior of a Boeing 747's wing in a turbulence. It can move 6m up and down safely.



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Read More on Flight Safety It's quite safe, they're not going to fall off. A fellow pilot, John Cox, told USA Today that Boeing 787 wings can bend upwards as much as 26 feet, much more than they'd ever bend during even severe turbulence. He said: Aircraft wings can flex much more than most people realise.

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The wings of the 787 are flexible due to the use of composite materials such as CFRP or carbon fiber-reinforced polymer (CFRP). Boeing claims that this composite material makes up approximately 50% of the wings on the Dreamliner.

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The wings of the Boeing 787 are so flexible because its carbon fiber material can be stretched more, and the high aspect ratio of 11 will magnify this effect. In flight, all you will feel is less shaking due to gusts, because the wing will dampen load changes more effectively.

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Boeing 787 has a feature known as 'raked wing. ' They are much more efficient (2-3%) than winglets in reducing induced drag. Also the feature increases the Aspect ratio of the wing much more better than the conventional winglets.

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Is it possible for an airplane wing to snap off? - Quora. This happened in 1952 during an aircraft flypast in Detroit. The left wing of this Northrop F-89C-30-NO Scorpion, 51-5781, failed during a fly-by at the International Aviation Exposition, Detroit, Michigan, 30 August 1952.

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“As an organism grows, its weight increases at a faster rate than its strength. Thus, an average adult male human would need a wingspan of at least 6.7 meters to fly. This calculation does not even take into account that these wings themselves would be too heavy to function.”

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Smooth Wing Technology The use of composite materials in the wing structure allows the 787 wing to have a higher aspect ratio (the square of the wing span divided by the wing area) than previous aircraft.

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A better design. Winging it: The curves at the end of modern airplane wings are all about efficiency. As air flows around a plane's wings, it generates high pressure on the bottom surface and low pressure on the top one, which creates lift.

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What Caused The Battery Fires That Grounded the Boeing 787 10 Years Ago? A combination of design issues, wrong assumptions, and inadequate testing procedures contributed to the fleet's grounding. In late 2012 Japan Airlines took delivery of another Boeing 787-800, and it entered into service shortly after.

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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 Pilots For those looking after the safety of everyone on board, the A380 is generally well-loved. “The A380 is a pleasure to operate,” said Nigel, a captain for a European airline. “Handling is similar to the A320, with the 380 being a little more sensitive in pitch.

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How much do A380 pilots get paid? Looking at pay tables provided by APA, if American Airlines operated the Airbus A380 and the Boeing 747, effective May 2, 2023, captains on these aircraft would earn $402.28 per block hour during their first year of employment. By year 12, that would go up to $438.42 per block hour.

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