Why are planes above me so loud?

Why do some airplanes sound so much louder than others when they pass overhead? Engine type, altitude, and humidity are the three biggest reasons. (A jet with afterburners is louder than anything else). Jet engines especially are much quieter now than they used to be.



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Why are the airplanes flying so low over my house? Aircraft are limited in the direction they fly because they must land into the wind. Therefore, the flexibility of air traffic is dependant on the wind patterns of the day or, even, the hour, as winds can change rapidly.

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The influence of atmospheric conditions Temperature, wind speed and direction, humidity, rain and cloud-cover all have a part to play in the way we hear aircraft noise. The reverberation of sound waves caused by the weather can make noises seem louder.

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In my own unscientific research, dozens of decibel readings I took on recent flights show where you sit makes a difference in how much noise you hear. Sitting next to or behind the engines makes for a noisier ride. Being near an exit door can up the decibels, too.

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Besides skinny seats, slim lavatories and overstuffed overhead bins, here's another reason to loathe the back of the airplane: It's noisier than the front. The noise inside an airplane is a choice airlines and airplane manufacturers make.

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Airplane noise can be very annoying, especially if you live or work near an airport, and you should know that experiencing that noise constantly can be bad for your health. Some of the negative side effects include high blood pressure, increased risk of stroke and increased risk of heart attack.

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Aircraft noise and adults Scientific studies on adults have shown that short-term exposure to intense noise can cause temporary effects, including increases in heart rate and blood pressure. However, there is no consistent evidence that chronic noise leads to hypertension.

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Takeoff: Two quick, loud thumps from under the plane, and a repeated whooshing noise that sounds like a spinning propeller. The whooshing noise is air from the engines (the air used for the cooling and heating system) changing as the RPM of the engine increases.

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Aerodynamic altitude: If a commercial airliner flies too high, it will encounter less dense air passing over the wings to create lift. This can cause the plane to stall and fall out of control. Depending on the weather conditions and aircraft weight, this can occur anywhere between 40,000 and 45,000 feet.

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The Federal Aviation Regulation (FAR) Part 91.119 indicates that, except when necessary for departure or landing, the minimum altitude over urban areas is 1,000 feet above ground level (AGL) and 500 feet AGL over rural areas.

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If further information is required, please write: Community and Consumer Liaison Division, APA- 200, Federal Aviation Administration, Washington, D.C. 20591. During regular duty hours (7:30 a.m. - 4:0O p.m., Eastern Time, Monday through Friday), telephone (202) 267-3481.

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Living near an airport can have negative effects on health and quality of life due to noise pollution and air pollution from aircrafts. The noise from airplanes can disrupt sleep, increase stress levels and lead to hearing loss.

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Yes, travelers have the right to quiet, but it's an implied right, and one enforced by the good manners of your fellow passengers and guests.

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The Airbus A321 study suggests that noise levels are higher in the rear of the cabin, near and behind the engines and propellers, and near windows. When you have a choice, moving to other locations in the cabin may reduce your noise levels.

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Over the past 50 years, aircraft have reduced their noise output by 75% and this progress continues. Today's aircraft entering service have on average, a noise footprint that is 30-50% that of the aircraft they are replacing thanks to new engine and airframe design and technology.

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If the noise of flights passing overhead is unbearable and you're able to do some repairs on your home, you may also consider getting some noise-canceling curtains, insulating your windows and doors and filling in any sound gaps that may help quiet your environment.

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While FAA's Aviation Noise Ombudsman is the public liaison for aircraft noise, it's best to first contact the local airport office staff or manager to address concerns about changes in flight patterns, hours of flights in your community, or airport or aircraft noise.

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What is the safest seat on an airplane? According to a TIME investigation from 2015 that examined 35 years of aircraft accident data, the middle seats at the back of the plane had the lowest fatality rate at 28%.

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1 Airbus A380 The Airbus A380 is the largest commercial passenger aircraft in the world, as well as the quietest widebody airliner currently flying. The A380's double-deck design and advanced noise-cancellation technology make it one of the quietest airliners in the skies.

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However, statistically speaking, a seat close to an exit in the front or rear, or a middle seat in the back third of the plane offers the lowest fatality rate. That said, flying is still the safest form of transport.

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You can fly with any amount of cash. No law prohibits you from bringing any amount of money on a flight. Likewise, TSA has no rules that limit how much money you can bring through security. In other words, TSA has no cash limit per person.

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