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从1996年到2000年这五年对中国的空中交通管理事业来说,是十分关键的五年,它的成败、工作的好坏,将对未来中国空管事业的发展起决定作用。大家知道,目前国际上普遍使用的空中交通管制方法、标准和程序都是从30年代开始。逐步发展改进形成的,它基本上是依靠地面通信、导航设备以及机载设备,配合完成飞行和空中交通管制任务的,这种方法己使用60多年,是一种有效的方法。但是它存在着不可克服的缺点、如海洋、高山地形等限制,在这些地区设置地面设备是不太可能的。随着卫星技术的发展,使用卫星技术进行通信/导航/监
From 1996 to 2000, the five years are very crucial for China's air traffic management. Five years after its success or failure and its work will play a decisive role in the future development of China's air traffic control. We all know that the air traffic control methods, standards and procedures commonly used in the world are now starting from the 1930s. The gradual development and improvement that has taken shape and is based on ground communications, navigation equipment and airborne equipment, basically accomplishing the tasks of flight and air traffic control have been in use for over 60 years and are an effective method. However, there are insurmountable shortcomings, such as the limitations of oceans, alpine terrain, etc. It is not possible to set up ground equipment in these areas. As satellite technology has evolved, satellite technology has been used for communication / navigation / surveillance