tn "flight mode" conducted security certification

已有 364 次阅读2014-5-29 18:33

For safety reasons, the flight crew to adjust the attitude of the aircraft and re-landing.Wenzhou civil aviation air traffic control station to the source,tn, the flight crew received strict training in general, any operation there are rules. Once received signal abnormalities, certainly the first time to troubleshoot abnormal signal source,tn, because of interference caused even produce only a small deviation angle of course, may also lead to consequences plane crash during a flight.Indeed sound the alarm,tn, the parties admit visitorsPolice made the record,tn, the reporter saw that the passengers were men,tn, surnamed Tian, ​​31 years old, Hunan. Tian said, the phone rang in fact he set the alarm tone, but he has been shut down before boarding forget to cancel the alarm. When the alarm sounds, the phone automatically boot,tn, he quickly closed the phone the first time. After the transfer of Tian's phone call records. police confirmed that the entire process of aircraft, Tian incoming and outgoing phone records are blank. Later, Tian realized his mistake.Aircraft whether Tian received signal abnormalities related Police said that given Mr. Tian has been written after the review unit, the crew did not provide further tangible evidence of subjective intent is not taking into account the Tien and the consequences resulting smaller,tn, so the police did not investigate these issues further verification. "Civil Aviation Flight Standards Regulations" banned the use of portable electronic devices on airplanes, police have been criticized for Tian.It is reported that "civil aircraft Flight Standards Management Ordinance (draft)" states: "The use of portable electronic devices on airplanes, affecting the safety of aircraft taking off and landing,tn," punishable by a fine of 2,000 yuan. Police said that if Tian behavior causing serious consequences, it can be "crimes against public security" to be a criminal accountable.[News link]Hear why the plane ringtones guard Yesterday, the reporter interviewed an airline Wenzhou business department staff responsible person.Why not use the phone on the plane The official said the plane flying at an altitude of several thousand meters,tn, relying on airborne radio navigation equipment and navigation station to maintain real-time contact the ground to control the route. In addition, the aircraft in low visibility situations, you need to enable landing instrument landing system implementation. At this point,tn, the ground-related equipment will emit electromagnetic signals to the aircraft to determine the location of the runway. And whether incoming or outgoing phone will emit electromagnetic signals, even in standby mode are constantly and ground station contacts might be interested in aircraft communications, navigation, control systems, etc., causing interference. which could affect flight safety,tn, serious it will lead to misuse crew members, causing the plane crash.When to use other electronic devices The official explained that the entire flight,tn, can be broadly divided off, sailing and landing stages. The phone is not in the whole boot. Notebook computers,tn, tablet PCs and other devices without communication devices can be in the "voyage" to use, but the flight attendants must be allowed. During takeoff and landing phases, these devices must also be closed.A ground can turn soon Some passengers accustomed to aircraft on the ground to open a cell phone. The official reminded that this approach is actually wrong. Based on "public air passenger transport flight security rules" on "in flight" explanation from the completion of the loading of aircraft cabin from the outside when the doors are closed,tn, until when he opened the door to unload a machine so far,tn, that the aircraft coasting state is also considered still in flight, the use of mobile phones is naturally allowed.Flight mode really work The official said that at present China's civil aviation sector has not been on the phone,tn, "flight mode" conducted security certification, the so-called "flight mode" is actually a kind of handset vendors marketing gimmick. And there proved to be in "flight mode" phones still have some electromagnetic waves. The official suggested that, in order to drive the passengers on the safe side,tn, or turn off the phone more appropriate. ReporteWhat meat is so expensive Black pork, pure bungee,tn, a year before slaughterWhat people can buy Are the high-end crowd, generally get a gift certificateSpring when citizens took Ms. Liu to send a friend a gift certificate to the designated place to take the pork meat. 相关的主题文章:

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