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Many people think that one civil aircraft is in the event of crash, the crew’s survival probability is very low. In fact, this is a misunderstanding. Generally speaking, there are three kinds of crash forms, namely high-altitude breakup, takeoff and landing crashed. Among them, if the aircraft has the high-altitude condition, no matter passengers sit which position of the plane; they have the very slim hope to survival. If the plane has the accidents during the takeoff and landing process, in many cases, travelers can still escape. In other words, not all flight accidents can cause fatal crash. As a passenger, how can we a higher safety and better service airlines? In general, passengers should choose the relatively airlines which have a good flight safety record and service reputation. For the strength of the airlines, expect for a good safety record and quality services, the pilots are trained well and have more new wide-body aircraft include the fleet. Why we cannot call phone on the plane? Why the visor should be opened at takeoff and landing process, put away the table board and straight seat back? Why lights should be dim before landing? The reason why the phone is prohibited on the plane because the cell phone signal will produce electromagnetic interference to interfere aircraft navigation equipment and manipulate the system, which could lead to dangerous situations and crash. According to statistics, in recent years, in worldwide, there are more than twenty flight accidents because of electromagnetic interference. Expect for mobile phones, the use of laptop computers and game consoles will also generate electromagnetic waves; therefore, these devices cannot be used on aircraft. Before takeoff and landing, you should open the shading plate; put away table board and straight backrest. These measures intended to facilitate the aircraft accident the crew to escape. The goal to open the shield is to allow rescuers to determine the situation of the cabin, but also allows cabin staff to understand the situation outside. The purpose to put away table board is to make sure the security of the emergency channel. When the aircraft encounter the emergency condition, evacuation speed is use the second to calculate. In general, after the crash, 90 seconds is prime time to escape. Under emergency evacuation condition, you should not carry any baggage, because luggage will not only slow down the evacuation escape velocity, but also stop other people's escape path. When you encounter snow and other inclement weather, you should try to reduce air travel. This is because the crash occurred has the close relationship with the adverse weather conditions. Weather has been the biggest factor to affect the normal operation of flights. Nowadays, it is very popular to design dress. Designers have to buy prom dress to continue the design. Need cheap dress? Please visit Vuhera.
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