What is an air hole? Flight by plane

From the earth it may seem that clouds are clots of cotton wool. But this can only be believed by children. In fact, clouds are formed due to the accumulation of millions of drops of water. Sometimes even the most innocuous, it would seem, cloudiness raises doubts among pilots.

Previously, the flight on the plane was entirely subject to the intuition, luck and experience of the captain. Today, the safety of flights has reached a higher level, thanks to the development of the aviation industry. However, none, even the most experienced, the pilot can not insure the aircraft from getting into thunderclouds, where he, as a rule, is waiting for both lightning and hail, and an air hole. What is this phenomenon and should it be feared?

What is turbulence?

Pilots call this phenomenon a "blunder". Some say it's an air hole. The plane is shaking from side to side, and sometimes it seems that it seems to be jumping up and waving its wings.

Surprisingly, turbulence can arise, not only when the aircraft enters the cloud zone. There is such a thing as a clear sky turbulence. But if the weather is calm, the pressure and humidity are normal, then the temperature is evenly distributed in the air. These are ideal conditions for a safe flight. And if there are clouds in the sky, then this is already an indicator that there are temperature differences. Ascending and descending streams of air have different pressure. When the aircraft enters such zones, it starts to shake. Especially an air hole, more precisely a hit in it, is felt during a flight over the mountains, oceans or the sea. But there is no need to be afraid of this phenomenon, since modern aircraft are initially designed taking into account all these moments.

What is the danger of turbulence?

"Boltanka" is not a pleasant phenomenon, but for an airplane it is absolutely safe. Almost all pilots are convinced of this. But nevertheless, getting into the zones of turbulence, they immediately try to leave them. As a rule, there is no accidental call in the zone of "chatter". Pilots prepare in advance for possible difficulties in flight. Therefore, they always have a couple of additional bypass routes.

You should know that this phenomenon can not cause any damage to the aircraft. It will not break, it will not fall apart and will not explode. But the passengers in this situation is not easy. Especially can suffer those who, for one reason or another, not fastened the seat belts. In this case, you can even seriously injured.

Truth or myth?

Most passengers believe that getting into the turbulence zone depends entirely on the skill of the pilot. But, unfortunately, neither the skills, nor the experience, nor the qualification of the latter in any way can not affect this. The degree of shaking is influenced solely by atmospheric conditions, as well as the weight of the aircraft itself. Heavy vehicles are more protected from this phenomenon. More precisely, the shaking in them is not so much felt.

Passengers should be aware that the crew of the aircraft always operates according to the standard. Sometimes a decision is made about the forced landing of the aircraft. However, this does not mean that the ship is defective. According to safety rules, the crew has the right to land the aircraft because of unfavorable weather conditions.

Rules of behavior in the plane

Since turbulence is a natural phenomenon during the flight, and air holes during flight are also often encountered, it is better to know how to act properly in order not to get injured. In some cases, the situation can not be affected, but you can still minimize the risks of serious injury.

1. Do not leave the seat when entering the zone of turbulence.
2. The luggage on the upper shelves should be well secured.
3. It is strictly forbidden to unfasten seat belts during shaking.
4. All personnel instructions should be followed.

An air vortex - what is it?

Sometimes turbulence arises from the fact that the aircraft falls into the region of low pressure. What are dangerous such phenomena?

Of course, the concept of "air hole" is of an abstract nature. Why? There can not be holes in the air. But nevertheless, from sudden pressure drops, the aircraft suddenly falls down. However, this is only the way it is felt. In fact, the aircraft falls into a descending air stream, which pulls it down with its strength. This reduces the speed of lifting. Then the reverse process occurs. The airplane enters the ascending air flow, which pushes it up. Sensations from everything that's happening are extremely unpleasant. However, to avoid such a phenomenon is almost impossible, because nature can not be controlled. The only thing that people can do is increase the strength of the structure, carefully check the fastenings and mechanisms, so that the aircraft can adequately cope with the difficult situation.

What if the plane hit an air hole?

To begin with, do not panic. The phenomenon is common, without it there is not a single flight over the mountains or the Pacific Ocean. However, passengers should prepare for it internally. It should not be before the flight and during it to drink alcoholic beverages. If possible, refuse to take medicines. During the flight, you should not read anything. It is better to drink water with a lemon to cope with a feeling of nausea. The airplane, when hit in an air hole, will not be particularly affected, since by all rules only completely corrected aircraft are allowed to fly . In the world, only a few cases of air crashes are known because of the aircraft getting into the funnel, but they do exist. In that case, it is better to overcome air holes with prayer. Disasters can sometimes be avoided, according to eyewitnesses. But not always the pilot can cope with management, and the real trouble happens.

How to minimize risks when flying?

Since getting into an air hole is somewhat related to weather conditions, then before flying on an airplane, it is better to study how to minimize the risk of uncomfortable conditions.

1. It is best to fly at the beginning of the day. As a rule, a wind, a storm, a thunderstorm or hailstones in the morning are unlikely.
2. If possible, choose flights without intermediate landings.
3. It is necessary to study the weather forecast in the places through which the aircraft will fly.
4. Find out the hotel numbers in the cities through which the flight will take place. If there is a forced landing, you can quickly book a room in the nearest hotel.
5. Large aircraft are less dangerous. Even with a strong shaking inside them to be comfortable enough. Therefore before the flight it is necessary to study what types of aircraft are offered by those or other airlines.
6. It is necessary to choose flights that often fly along the necessary route. In this case, a more favorable outcome is more likely, if something goes wrong.