Is the 747 underpowered?

Underpowered and heavy The increased MTOW also led to problems for engine supplier Pratt& Whitney (P&W). Its innovative JT9D engine was designed to produce 41,000lb of thrust but would now need to generate an additional 1,000lb to propel the heavier 747 into the air.



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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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In general airliners cannot do sustained inverted flight as they lack a fuel system (and lubrication system) for sustained inverted flight. A barrel roll is readily executable. Youtube has a video of Tex Johnston doing a barrel roll.

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The Pilots. For those in charge of looking after your safety while onboard, it's fair to say that most of them love the 777.

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Many long-haul planes have pilot bunks. On some airplanes you have to pass through the passenger cabin to reach the bunks or lavatories; on others, like the 747, you need never leave the cockpit area and can move freely between the bunk and the bathroom in your pajamas.

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A pilot's perspective Smith added that the 757 could get off the ground at a lower speed and use less runway than the 737, making it easier to operate for pilots flying out of smaller airports. Furthermore, the addition of winglets decreased the issue of wake turbulence that earlier 757s were known to generate.

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While turbulence can feel scary, airplanes are designed to withstand massive amounts of it. A plane cannot be flipped upside-down, thrown into a tailspin, or otherwise flung from the sky by even the mightiest gust or air pocket, wrote pilot Patrick Smith on his site, AskThePilot.com.

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Yes, a 747 can fly on two engines. In fact, the Boeing 747 is designed to be able to operate safely and efficiently with only two of its four engines running. This capability allows pilots to continue flying even if one or more of the aircraft's engines fail during flight.

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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.

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