日前,民航东北地区数据语音系统经过一个多月的试运行,在大连、长春、哈尔滨、沈阳等地正式开通。此系统的正式开通动行不仅能够为调度、转报等重要部分提供电话和数据的手段,而且可以提供热线等多种通话方式,同时也大大节省了各地间通话的开支。 Recently, the civil aviation data system in northeast China after more than a month of trial operation, in Dalian, Changchun, Harbin, Shenyang and other places officially opened. The official launch of this system not only provides the means of telephone and data for the important parts such as dispatching and reporting, but also can provide hotlines and other calling methods, and greatly saves the expenses for calls between different places.