Why do flight attendants always remind us to open the window shades when the plane is approaching to land? Why?
In fact, the plane must open the shade not only when landing, but also when taking off.
This is mainly for security reasons, if the plane in the process of land in an emergency, can open the mask: 1, provide auxiliary lighting, if emergency exit light and cabin lighting cannot be used for some reason, passengers can take advantage of the light shined through the cabin window to withdraw, prevent happening in the dark, crowded stampede, and so on and so forth.
2. It is convenient for rescue personnel outside the cabin to observe the internal situation and rescue;
3, easy for passengers to choose the escape route.
When the plane is forced to land on water, it may be land on one side and sea on the other. Passengers can choose the safe side to evacuate the plane.
4. In case of explosion or fire, passengers can observe through the window before evacuation to avoid fire and smoke.
Stooping the tray table and straightening the seat back is to keep the emergency passage clear.
In addition, there is a saying in international civil aviation that the six minutes after takeoff and the seven minutes before landing are called “black 13 minutes” because of the high risk of accidents during this period.
Of course, with a crash rate of one in 10 million, passenger planes are quite safe, but in order to prevent accidents, we ask passengers to put up their table, seat in a normal position, and fasten their seat belts.
The shutters at the Windows and the foot pedals in first class are raised to facilitate evacuation and evacuation in case of an escape.
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