2014年6月16日星期一

azimuth

Global network reporter Zhang Yang

[] according to the British "mirror" reported on June 13th, Austria aviation spokesman to the media recently said in a news release, June 5th and 10, a number of aircraft suddenly disappeared from the radar, each lasting 25 minutes. Similar and Austria experience, Czech, Germany, Slovakia and other countries also encountered the same cry. According to statistics, a total of 13 aircraft disappeared from the radar, but the plane disappeared, air traffic control personnel can get in touch through wireless radio system and the command of these aircraft, aircraft staggered channel, avoid collision. The European aviation safety agency has to investigate the plane disappeared, Cheap jerseys presumably by the hacker attacks, but there is someone that is was a mysterious signal interference, radar will failure.

according to the report, Austria flight safety center staff said, disappeared from the radar aircraft not detectable altitude, azimuth, identification information and so on, is like an aircraft never entered the monitoring range of the radar, but were in radio contact with the aircraft. The two time Cheap hats the plane disappeared lasts 25 minutes, after the aircraft signal disappeared suddenly appeared on the radar screen. Most lost plane is the plane, including carrying hundreds of people long haul airliner, therefore, when the plane disappeared from radar, air traffic control staff terrified, they must make arrangements in the shortest time, adjust the flight route, widen the channel.

it is understood, there are 4000 planes flew over Austria every day, every time 50 aircraft is flying in the sky over Austria, density of considerable. When the aircraft is "blind" state, the other aircraft is undoubtedly a huge security threats. Austria Aviation Authority spokesman Marcus 珀安卡 said, due to the disappearance of the aircraft involved in many countries, the European aviation safety agency and Eurocontrol agency has organized experts to investigate the two times "There was no parallel in history." event.

, a Austria media quoted experts as saying, the aircraft can disappear from the radar, the most likely reason Cheap NHL Jerseys is that communication between airplane and ground ATC transponder signal interference or obstruction. Can cause so much influence is most likely a hacker or strong signal interference.

at present, whether in Austria or Germany and other countries, has not published the 13 plane was in danger of aircraft flight number, the spokesman said, "there is no need Cheap Beanies of things in the end let innocent passengers were frightened". The spokesman also stressed, they also considered a targeted attacks caused the plane disappeared from radar, answering machine such as hacker control aircraft. He also stressed that, if the hacker attacks, should use the satellite as auxiliary, which shows the hacker attack ability is very big.

Researchers

the European aviation safety agency said, at first they suspect held in Hungary NATO electronic warfare exercise is the result of interference of reason, because this and the first disappeared time of event. This exercise using the device jam enemy radar, is suspected Cheap NCAA jerseys to affect the flight. But when they to Hungary.

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