Chongqing flights taking off and landing from black radio harassment risks losing the | Chongqing _ news

Original title: aircraft heard the broadcast nearly lost

Reporter Lin Yifei

A typical residential area, the radio signal actually affects the civil aviation flight, killing crew couldn't control instructions, and you hear the ground broadcasting, great threats to flight safety.

Xinhua learned from the Municipal Office of the radio recently, Chongqing uncovered "black radio" disturbing cases of civil aviation safety. Under the joint law enforcement departments, this hidden in ordinary residential "black radio" by the afternoon.

　　Aircraft can actually hear on terrestrial broadcasting

On April 15 this year, Chongqing civil aviation air traffic control branch staff was worried.

As we all know, required in landing the plane kept in touch with commanders on the ground, to ensure public safety. But these days, such contact were unknown signal interference, ground Commander nor the aircraft crew calls, exchanging inaudible, are more exaggerated, ground radio voice can be heard on the plane.

Civil aviation air traffic management Bureau of Chongqing, Chongqing immediately to the Office of radio complaints reflect 120.85MHz unknown signal interference with ground-air communication frequency.

　　"Black radio" hiding in residential

After receiving the complaint, immediately fixed radio monitoring and technical personnel monitoring network to monitor interference frequency analysis revealed signs exception in the 108-137MHz band, and eventually copper ion in the District Council of a community and find "black radio" radio station, according to the scene to investigate.

According to insiders, the "black radio" effect radius of 300 kilometres, which is half an hour's journey, is the most dangerous aircraft taking off and landing stages. If the ground quite unheard call, the aircraft likely to be in the "lost" State, causing serious consequences.

　　Hear "black radio" Please report immediately

Radio Management Office staff told reporters that the recent "black radio" there is a new trend: first day, there will be a, originally appeared in the Middle, followed by radio transmitting equipment nonstandard equipment, and power is large, quality does not pass interference to civil aviation traffic to a great extent, resulting in control zone in Chongqing area of communication in normal use.

Technician said that black broadcasting community majority, on the roof of the community. If the suspect was found in the roof of the community antenna or tune in to "black radio", can get in touch and radio Administration Bureau of Chongqing economic and information Committee.

Responsible editor: Wang Hao

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重庆航班起降时受黑广播骚扰险失联|重庆_新闻资讯

　　原标题：飞机起降时 居然听到地面广播险些失联

　　记者 林逸飞

　　一个寻常的居民小区，发出的无线电信号居然影响到了民航的飞行，造成机组听不清管制指令，甚至能听到地面的广播声，飞行安全受到极大的威胁。

　　记者从市无线电办公室了解到，最近，重庆破获了一起“黑广播”干扰民航安全的案件。在多个部门的联合执法下，这个隐藏在普通居民小区的“黑广播”被一锅端。

　　飞机上居然能听见地面广播

　　4月15日这天，民航重庆空管分局的工作人员急坏了。

　　大家都知道，飞机在起降的过程中需要和地面的指挥人员保持联系，才能保障安全。可是这天，这样的联系被不明信号干扰了，地面的指挥人员和飞机机组人员的通话、交流听不清，更夸张的是，在飞机上居然可以听到地面的广播声音。

　　民航重庆空管分局立即向重庆市无线电办公室投诉，反映120.85MHz地空通信频率受到不明信号干扰。

　　“黑广播”藏身居民小区

　　接到干扰投诉后，无线电监测技术人员立即启动固定监测网对干扰频点进行监测分析，结果发现108-137MHz频段出现异常信号，最终在南岸区铜元局某小区内找到“黑广播”电台，依法进行了现场查处。

　　据业内人士分析，“黑广播”的影响半径为300公里范围，也就是半小时的航程，正是飞机起飞降落最危险的阶段。如果地面完全听不见呼叫，飞机有可能处于“失联”状态，造成严重后果。

　　听到“黑广播”请及时举报

　　无线电管理办公室的工作人员告诉记者，近年来“黑广播”有了新的趋势：首先是白天也会有了，原来只出现在半夜；其次是无线电发射设备非标准设备，并且功率很大，加上质量也不过关，很大程度上干扰到了民航通讯，造成重庆管制区大面积通讯不能正常使用。

　　技术人员说，黑广播在小区居多，多在小区的楼顶。如果在小区的屋顶发现了可疑的天线，或者收听到“黑电台”，可以和重庆市经济和信息化委员会无线电管理局取得联系。

责任编辑：王浩成

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