中国民航空中交通管制系统（以下简称空管系统）设施建设是我国发展民用航空运输业的基础之一，在我国民航事业迅速发展的今天占据着重要地位，在保障飞行安全、加速空中交通流量、保证航空器正常有序地飞行中有着举足轻重的作用。国家对空管建设十分重视，“九五”期间投入大 The construction of China Civil Aviation Air Traffic Control System (hereinafter referred to as ATC system) is one of the bases for the development of China's civil aviation transportation industry. It occupies an important position in the rapid development of civil aviation in our country. In the process of ensuring flight safety, accelerating air traffic flow, To ensure the normal and orderly flight of aircraft plays a decisive role. The state attaches great importance to the construction of ATC and has invested heavily in the Ninth Five-year Plan period