民航无线电英语通话是飞行员与空中交通管制员或其他人员之间交流信息、传递指令的载体。信息传递不能离开载体。这里所说的信息不只是物理意义上的信号，还是“物理载体（按一定方式排列的信号序列）与语义两者构成的统一体”。在这个意义上说，语言本身也可称为信息。因此， Civil aviation radio English call is a carrier for exchanging information and transmitting instructions between a pilot and an air traffic controller or other personnel. Information can not leave the carrier. The message here is not just a signal in the physical sense, but also a “unity of both physical carriers (signal sequences arranged in a certain way) and semantics.” In this sense, the language itself can be called information. therefore,