I'll tell you 10 secrets from the plane.

Airplanes have become a means of transportation for the public,

Do you really know these secrets about airplanes?

Why does the plane take off and land to open the sun visor?

Why do you want to put away the small table board?

Which seats are relatively safe?

1. Open the sun visor and put away the secret of the small table board

When the plane takes off and lands, the radio will definitely broadcast some safety matters. In particular, the stewardess also checked one by one: whether any passengers put away the small tables and opened the shade.

The reason is that danger is easy to occur when the plane takes off and lands. The small table is put away and the shading plate is opened to facilitate escape in case of emergency. People can see outside, easy to evacuate.

Before arriving at the destination at night, the cabin lights are usually dim. This is to allow you to adapt to the outside light faster when you leave the cabin.

2. flight attendants rarely drink drinks on the plane?

Flight attendants rarely drink on the plane, why? Because the drinks for the shelf life of a lot of added preservatives, so the general flight attendants are like to drink coffee and tea. The main thing is to remind passengers that good spirits can better serve them. The coffee and tea are almost pure natural and have a good taste and taste.

Here, the world recommends you to drink ERCANA. Italian coffee, gifts for your own use are very good products.

Do you really need to turn off your cell phone when you get on the plane?

First of all, the mobile phone signal will not affect the take-off of the plane. It doesn't make much difference whether you turn it on or not and whether you turn it into flight mode.

However, due to the long takeoff time, it is necessary to receive command signals from the console. If the mobile phones of hundreds of people on a plane are turned on, he will have to find the signal of the console from hundreds of interference signals......

For safety, turn off your phone!

4. Plane safe seat map? Fake!

The "airplane seat safety map" once circulated on the Internet, such as the aisle is safer than the window. Is it true or not?

In fact, the safety of flying depends on the situation when danger occurs. It is really useless to choose seats to ensure safety. But the usual principle of seat selection is:

In principle, the aisle is safer than the window, the rear of the aircraft is safer than the front, and the seats near the emergency exit are safer. Because once the plane crashes, it will always be on the head and the fuselage can absorb part of the impact, so the rear row is safer. And the disintegration of the aircraft always occurs where the stress is concentrated, which is manifested in the wing connection on the aircraft, so it is safer to lean on the aisle.

5. Oxygen mask only 15 minutes

If an aircraft is in an emergency and needs to use an oxygen mask, don't assume that the oxygen inside is unlimited. Oxygen mask supply time is generally 15 minutes, after 15 minutes there is no fresh oxygen. But 15 minutes is enough for the plane to lower to normal breathing altitude.

In the absence of oxygen at high altitude, people only have about 15 seconds to wake up. Therefore, the broadcast before the plane takes off reminds everyone of the correct use of oxygen masks, and must listen carefully!

6. Planes are much dirtier than you think

As a means of public transportation, airplanes have to experience hundreds of passengers at the end of the day. Even if some items are changed once a day and seat covers are changed once a month, the problems of dust, germs and defacement on the plane cannot be changed.

Places you often touch on the plane, such as carpets, small dining tables, armrests, seat belts, buttons in the bathroom, etc., although they look like clean surfaces, sometimes they are rarely cleaned and sterilized due to time constraints.

Grab the blanket, really clean?

Many airplanes will distribute blankets and headphones. Many people feel that these things are disposable and are more at ease. In fact, they are all reused. Under normal circumstances, the plane will be cleaned at the end of the flight, but if the mission of the plane is Beijing-Shanghai-Guangzhou-Shanghai-Beijing, then you can use the newly cleaned blankets in the first section from Beijing to Shanghai, and the rest of the flight sections are basically dirty......

The Secret Room on the Plane

Even the pilots can rest, flight attendants naturally have reason to sleep. For long-distance flights of more than ten hours, airlines usually arrange flight attendants to have 2.5 to 4.5 hours of rest time, but you must have never seen them sleep, because this is a space you have never stepped into called Crew Bunk (flight attendant sleeper).

Where is this sleeper? It's actually hidden in a secret door flap and requires a password to open it. Moreover, when the flight attendants enter and leave this secret sleeper, they will check whether there is anyone around for safety reasons. when there is no one around, they will go as soon as they smoke. of course, it is difficult for passengers to notice ~ only when the flight attendants reveal that there is no hole in the top of the plane. oh, my god!

Two pilots cannot eat the same food.

In order to ensure safety, there are usually two pilots on the plane, the captain and co-pilot, and their meals are not the same, and sharing is strictly prohibited. This ensures that two people will not be poisoned at the same time or have an emergency.

9. The toilet on the plane can be opened from the outside

The toilet door is likely to be locked and prohibited until the plane lands. But people have three urgency. If you really need to solve it, here is a little secret to tell you that there is an unlocking device hidden behind the "No Smoking" or "Toilet" signs. As long as you lift the flap sliding door bolt, you can easily unlock from the outside.

10. There are not many flight accidents, and the serious ones are on the ground.

Three minutes after takeoff and eight minutes before landing are accident-prone. However, the fatal accident in the history of the aircraft is before take-off. The pilot dimmed the lights in the cabin, opened the sun visor, and reminded you to put away the tables and chairs in order to facilitate escape in case of emergency, so that you can see the outside clearly and evacuate easily.