亚洲人成网站18禁止中文字幕,国产毛片视频在线看,韩国18禁无码免费网站,国产一级无码视频,偷拍精品视频一区二区三区,国产亚洲成年网址在线观看,国产一区av在线

Home / Major earthquake slams SW China Tools: Save | Print | E-mail | Most Read | Comment
Hams in the front line in communications relief
Adjust font size:

A temporary short-wave radio station providing effective communication over more than 300 kilometers. It can pick up radio signals from the United States.

All the windows of Liu Hu's office in Chengdu broke when the earthquake struck in Sichuan Province. Liu immediately hid in the washing room and the quake stopped two or three minutes later. Liu declared an emergency communication situation on the Ham radio network through a portable radio station. Sub-stations of the network around Sichuan Province quickly began to send quake information to the Master Control Station.

At 2:45 PM May 12, Liu Hu learned that the quake epicenter was Wenchuan County, 90 kilometers north of Chengdu, the capital city of Sichuan Province. Communications there were knocked out. Liu called his Ham friends to do their best to keep radio stations operational and prepare for emergency communication and rescue activities. More than 200 radio Hams answered his call and more than 100 reports on quake information were collected.

A radio Ham named Xiang Yong drove from Chengdu to Wenchuan. Things got worse as Xiang drove towards the western areas of the province. He reported the latest information through his radio station until the relay station of the emergency communications network no longer functioned.

Liu Hu had to write down all the information collected from his fellow Hams on his hands, since he had forgotten to get hold of batteries and paper. He passed on his information to the Master Control Station within an hour, confirming no major casualties in Chengdu. The Master Control Station began to transmit information on the disaster to other radio stations around the country and learned that the earthquake had also been felt in Beijing, Shanghai and Guangzhou.

     1   2   3   4   5    


Tools: Save | Print | E-mail | Most Read
Comment
Pet Name
Anonymous
China Archives
Related >>
Most Viewed >>
- In-house train serves mall shoppers
- China's new jet trainer tests flight
- Great-wall kite flies above Xi'an
- Chinese turboprop gets ready for takeoff
- 'Dragon' chosen to soar over Shanghai
    1. <ul id="556nl"><kbd id="556nl"><form id="556nl"></form></kbd></ul>
      <thead id="556nl"></thead>

      1. <em id="556nl"><tt id="556nl"></tt></em>
        <ul id="556nl"><kbd id="556nl"><form id="556nl"></form></kbd></ul>

        <ul id="556nl"><small id="556nl"></small></ul>
        1. <thead id="556nl"></thead>

          亚洲人成网站18禁止中文字幕,国产毛片视频在线看,韩国18禁无码免费网站,国产一级无码视频,偷拍精品视频一区二区三区,国产亚洲成年网址在线观看,国产一区av在线 人妻无码久久影视 日韩久久久久久久久久久久 精品国产香蕉伊思人在线 无码国产手机在线a√片无灬 91在线视频无码