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空域是国家重要的自然资源。充分利用、合理管理空域,对于利用可航空间,尤其是空中交通具有重要的意义。空管体制改革后,东北地区基本实现了一个空域内由一家管制指挥的目标,为空域管理的可持续发展奠定了良好的基础。一、东北地区空域现状东北地区目前划设了沈阳、大连、哈尔滨、海拉尔(隶属华北局)四个高空管制区(同时兼负中低空管制)和长春进近管制区,其中大连和沈阳管制区各划分了两个管制扇区,
Airspace is an important national natural resource. Making full use of and managing airspace reasonably is of great significance to the utilization of navigable airspace, especially air traffic. After the reform of the air traffic control system, the goal of a controlled and command within airspace was basically realized in the northeastern region, laying a good foundation for the sustainable development of airspace management. I. Present Situation of the Airspace in Northeast China Currently, there are four high-altitude control zones (at the same time both low and medium-altitude air traffic control) and Changchun approach control zones in Shenyang, Dalian, Harbin and Hailar (under the North China Bureau) in Northeast China. Dalian and Shenyang Control Areas Each has divided two control sectors,