Why are planes so loud from the ground?
Why are planes so loud from the ground? The jet engine moves air molecules A LOT, hence it's extremely loud. As the sound moves away from the jet engine the energy disperses over a larger and larger area and so the sound pressure level drops. The pressure drops by half every time you double the distance.
How do I complain about a low flying plane?
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.
What is the legal limit for airline pilots?
In the U.S., there are no FAA age limits for pilots except for commercial airline pilots employed by airlines certificated under 14 CFR Part 121. These airlines cannot employ pilots after they reach the age of 65. However, these pilots may stay on with a Part 121 carrier in some other role, such as flight engineer.
What is the lowest a plane can fly legally?
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.
Why can you hear planes so far away?
Airplanes fly very high in the air. Sound pressure level decreases, the further away you are from the source. The reduction in SPL follows the inverse square law.
Where is the loudest place on a plane?
Jet airliners, on the inside, are loudest in the last few rows at the rear. Outside, right at the engine exhausts, but you're in serious danger from the engine if you're anywhere near that. Most of the noise goes backwards away from the plane.
Why do planes slow down after takeoff?
Question: Right after takeoff, it often seems that the pilot slows down and the plane drops somewhat. Why is that? I have noticed that it is pretty consistent. Answer: The sensation of slowing down is really one of slowing the rate of acceleration; this is due to reducing the thrust after takeoff to the climb setting.
Does airplane noise bother you?
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.
What is the quietest plane?
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.
Are planes louder taking off or landing?
Departures tend to be louder than arrivals since the pilot is using more power to the engine to achieve lift.
Should you be quiet on a plane?
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.
What happens if a plane flies too high?
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.
What altitude can planes not fly?
Max Altitude for Commercial Airplanes The maximum height that a commercial airplane is allowed to reach when they fly is 42,000 feet, as this is the universally approved maximum altitude.
Why are airplanes flying low over my house?
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.
What happens if a plane gets struck by lightning?
Some aircraft damage from lightning strikes includes broken lighting and windows, deformed antenna placements, and onboard electronics malfunctions. Other abnormalities or warnings on the flight deck, such as cabin air pressurization problems or false alarms, can occur after your airplane has been struck by lightning.
What is the quietest seat on a plane?
For most commercial airplanes, the seats closest to the front of the plane are the quietest. And although it's not always possible to get a front row seat, anything in front of the wing is preferable to seating behind the wing. The loudest row is just behind the wing where the engines are located.
How fast does a plane go?
Most commercial aircraft typically fly at around 460-575 mph, or 740-930 km/h, according to Flight Deck Friend. But private jet speed can vary depending on a variety of factors, such as the weight onboard and the weather conditions.