美国的空域范围与我国空域范围大致相同,但美国空域内飞行量却是我国的几十倍,因此,认真分析和研究美国空域系统的规划、建设与发展,将对提高我国空域使用率,系统建设与空中飞行相配套的设施设备,促进军民航空中飞行安全快速发展起到积极的推动作用。本文就美国未来国家空域系 However, the flight volume in the U.S. airspace is several times that of our country. Therefore, careful analysis and study on the planning, construction and development of the U.S. airspace system will greatly enhance the utilization rate of airspace in China, It will play a positive role in promoting the safe and rapid development of aviation in civil and military affairs by building facilities and facilities that are compatible with air flights. This article is about the future national airspace system of the United States