- Can you hear a plane at 30 000 feet?
- How many planes in the air right now?
- Can a plane fly with one wing?
- Can pilots see at night?
- Can you see a plane at 35000 feet from the ground?
- How many miles can you see at 30000 feet?
- How far can pilots see?
- What happens if a plane explodes at 35000 feet?
- How cold is it at 35000 feet?
- Why do planes fly at 38000 feet?
- Do planes really drop poop?
- Do pilots prefer flying at night?
Can you hear a plane at 30 000 feet?
The softest sound an average human ear can detect is BY DEFINITION zero decibels.
Double that distance, and deduct 6; that would be 94 decibels at 2000 feet, 88 decibels at 4000 feet, 82 decibels at 8000 feet, 76 decibels at 16,000 feet, and 70 decibels from a jet flying overhead at 32,000 feet..
How many planes in the air right now?
Well, that’s a matter of subjectivity. On a normal day, at any given moment, FlightRadar24 would be tracking anywhere between 8,000 to 20,000 planes mid-flight, which is a lot more than it’s following now.
Can a plane fly with one wing?
No, an airplane cannot fly with only one wing. In order for a plane to stay stable in air, it has to maintain balance.
Can pilots see at night?
The short answer is no. The blinking LED light visible from the ground actually serves a beacon to help other pilots spot the plane in the air. … So, in the traditional sense at least, once the sun sets, pilots fly blind.
Can you see a plane at 35000 feet from the ground?
This information is really rare to find somewhere in the literature, and I suppose more experienced pilots can answer this in a better way, but my answer would be: the size of the aircraft is the key factor, because if an aeroplane cruises at 35,000 feet, it would be hardly discernible, even if clear weather permits …
How many miles can you see at 30000 feet?
211 milesSo, at 10,000 feet you can see 122 miles, at 30,000 feet you can see 211 miles, and at 40,000 feet you can see 244 miles. Of course, if you look “above” the horizon, you can see the sun at 93,000,000 miles and at night, even further, to the stars.
How far can pilots see?
About 4–6 km. Most of the visibility of the pilot is due to the simple fact that there are no obstacles to interfer with his/her view. Obstacles can be both weather conditions like clouds and air pollution or more “stationary” solid things like flower vase or a sperm whale*.
What happens if a plane explodes at 35000 feet?
Also, while bleeding to death, breathing will be impossible. Ram air can inflate your lungs past the bursting point. Even if that doesn’t happen, you will quickly die of hypoxia at 35,000 feet.
How cold is it at 35000 feet?
At 35,000 ft. (11,000 m), the typical altitude of a commercial jet, the air pressure drops to less than a quarter of its value at sea level, and the outside temperature drops below negative 60 degrees Fahrenheit (negative 51 degrees Celsius), according to The Engineering Toolbox.
Why do planes fly at 38000 feet?
One reason that planes cruise above the clouds is so they can fly fast. … Commercial aircraft typically fly between 31,000 and 38,000 feet — about 5.9 to 7.2 miles — high and usually reach their cruising altitudes in the first 10 minutes of a flight, according to Beckman.
Do planes really drop poop?
Blue ice, in the context of aviation, is frozen sewage material that has leaked mid-flight from commercial aircraft lavatory waste systems. Airlines are not allowed to dump their waste tanks in mid-flight, and pilots have no mechanism by which to do so; however, leaks sometimes do occur. …
Do pilots prefer flying at night?
Due to the low levels of travel during the night, and the cold breezes that tend to happen at night, many pilots tend to find it easier to fly at night than they do during the day. This is because there isn’t as much friction against the wings, which allows the flight to be smoother, and hopefully without turbulence.