Can a plane land without reverse thrusters?

In addition to reversers and wheel brakes, ground spoilers are deployed to 'dump lift', and effectively secure the aircraft on the runway. Whilst it's not required to use reverse thrust in some circumstances, most large passenger aircraft will deploy it on landing.



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Reverse thrust not only saves wear and tear on brakes, it can significantly reduce landing distance under a variety of conditions.

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Simply put, it is too risky for the airport, the ground crew, and the aircraft to deploy reverse thrust that close to the terminal building. The upside is a few minutes and dollars saved, but the downside could be millions in damage and a grounded aircraft.

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Because of its vast size, crossing the Pacific Ocean requires a staggering quantity of fuel. However, most commercial aircraft do not fly directly over the Pacific Ocean; instead, they choose what are known as 'curved paths'. These paths offers a faster, more efficient route given the curved nature of the earth.

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These tiny holes, also called breather holes, serve as a safety function, by making sure that the outer pane bears all the air pressure (the pressure inside the cabin is much higher than outside). This also ensures that in case the pressure difference becomes high enough, it is the outer pane that breaks off first.

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  • One of the most significant disadvantages of reverse thrust is the increased wear and tear on the engine. ...
  • Another disadvantage of reverse thrust is the increased noise level that it produces. ...
  • Reverse thrust can also create a significant amount of debris on the runway.


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The reduced takeoff thrust procedure increases engine durability, lowers maintenance costs, and increases engine reliability. The airliners we have today are highly overpowered as they are designed to safely take off with one engine inoperative.

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No, no pilot would want to shut off engines before landing unless it was an emergency landing. Its possible the engines went to flight-idle which may be very quiet to somebody listening in the cabin. How do you think the aircraft got to the gate after landing if the engines were off?

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Lauda Air Flight NG 004, OE-LAV A Boeing Model 767-300ER, powered by Pratt and Whitney PW4000 engines and operated by Lauda Air, experienced an uncommanded thrust reverser deployment of the left engine during climb out from Bangkok International Airport in Bangkok, Thailand.

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The idea is to get as much altitude as possible, as close to the airport as possible. So you have a relatively steep initial climb, followed by a reduction of climb angle to cruise climb and a power reduction.

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In order for a plane to take off, it must be going fast enough for the wings to generate enough lift to overcome the force of weight. A Boeing 747 under standard conditions must be going 296kph (184 mph) to take off. Additionally, weather factors can affect the ground speed need for takeoff.

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As the tail comes up, a force is applied to the top of the propeller. And since the propeller is spinning clockwise, that force is felt 90 degrees to the right. That forward-moving force, on the right side of the propeller, creates a yawing motion to the left.

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Reverse thrust, when used to decelerate an airplane on landing, can sound louder because it is pushing air forward at a high rate of speed into oncoming air. That creates a lot more noise as compared to pushing air along with moving air in a normal configuration.

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The middle seats are safer than the window or aisle seats, as you might expect, because of the buffer provided by having people on either side, professor Drury said to the Conversation. He noted that sitting next to an exit row can ensure a quick exit if there is an emergency, except in case if there is a fire.

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To recap, the main reason airplanes dim their cabin lights during nighttime takeoffs and landings is for safety. It creates a safer environment by making the emergency exits easier for passengers to find while also allowing passengers to adjust their vision if an emergency occurs.

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