<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
          US EUROPE AFRICA ASIA 中文
          Business / Industries

          Low-altitude airspace reform put on fast track

          By Wang Wen (China Daily) Updated: 2014-07-23 07:17

          A new regulation for low-altitude airspace management is expected to be unveiled by the end of the year in China, opening a new chapter for the general aviation industry in the country, experts said on Tuesday.

          According to Gao Yuanyang, director of the General Aviation Industry Research Center at the Beijing-based Beihang University, the draft regulation has already been sent to key industry personnel for feedback.

          He declined to disclose any further details but said the new rules will help spur general aviation in China and create unified standards for the industry.

          Restrictions on use of low-altitude airspace have for long limited the development of the general aviation industry in China as most of the civil flights operate in the low-altitude airspace below 1,000 meters.

          Low-altitude airspace reform put on fast track
          General aviation 'set for takeoff'

          Low-altitude airspace reform put on fast track
          COMAC gets order boost at major airshow 
          The China Securities Journal reported on Tuesday that the draft regulation covers various sectors such as airspace classification, approval for airspace use, flight plan reporting, industry supervision and penalties for illegal flights.

          The low-altitude airspace will be divided into four categories based on the different control levels - controlled, surveillance, report and contact flight airspaces. The draft also sets the specific areas for the four kinds of airspace, the report said.

          The controlled airspace has the highest security level, and flights are required to accept almost all control orders, including air traffic control, flight information, weather and warning information.

          In the other three types of airspace, there are no air traffic control services, which means the flights do not need prior approvals from the authorities.

          Tracking services for these flights will be provided upon request from the concerned people, the report said.

          The regulation also suggests flexibility in the four types of airspace so that the borders can be blurred when required. In such cases, more low-altitude airspace would be opened to general aviation industry when the airspace is vacant.

          The draft calls for the establishment of a comprehensive air traffic control system.

          Encouraged by the report, prices of some general aviation-related stocks have already seen healthy upswings. However, some analysts warn that it is still too early for such optimism as it may take some time for China to fully open up its low-altitude airspace.

          "We've heard similar reports about the country planning to open up its low-altitude airspace in the past, but we're disappointed at the slow progress," said Wu Xiuqian, an analyst from the Beijing-based Qianzhan Industry Research Institute.

          Statistics from the institute show that the growth rates of the general aviation industry in 2012 and 2013 were both under 10 percent, although the rat reached 25 percent in 2011 due to some policy encouragement that year.

          Hot Topics

          Editor's Picks
          ...
          ...
          主站蜘蛛池模板: 亚洲中文一区二区av| 欧美啪啪网| 国产精品成人观看视频国产奇米| 日韩高清视频 一区二区| 国产精品中文第一字幕| 99精品国产一区二区三区2021| 久热色精品在线观看视频| 爱性久久久久久久久| 久久996re热这里只有精品无码| 色综合国产一区二区三区| 日韩精品亚洲精品第一页| 亚洲性啪啪无码AV天堂| 国产精品视频不卡一区二区| 国产拍拍拍无码视频免费| 亚洲中文字幕无码av正片| 国产精品自产在线观看一| 久久国产亚洲精选av| 伊人久久大香线蕉av五月天| 亚洲精品日韩中文字幕| 亚洲国产天堂久久国产91| 亚洲国产一区二区三区亚瑟| 涩欲国产一区二区三区四区| 草草网站影院白丝内射| 国产一级老熟女自拍视频| 在线免费观看亚洲天堂av| 国产熟睡乱子伦午夜视频| 116美女极品a级毛片| 乱人伦人妻精品一区二区| 四虎永久在线精品无码视频| 国产成人午夜福利精品| 女人喷液抽搐高潮视频| 一区二区三区四区五区自拍| 亚洲成aⅴ人在线观看| 国产亚洲精品自在线| 精品国产大片中文字幕| 亚洲中文字幕第二十三页| 色综合五月婷婷| 日产精品99久久久久久| 国产精品午夜福利导航导| 色老99久久精品偷偷鲁| 777米奇色狠狠俺去啦|