关键字解释:新系统是指领航元素用英文缩写代号而形成的领航符号系统。如磁航向用“MH”代替。旧系统是指领航元素用汉语拼音、希腊字母、汉字、英文缩写等代号而形成的领航符号系统。如磁航向用“CX”代号。前几年,笔者在《谈谈领航符号系统》一文中,对领航符号系统进行分析,提出了看法,改革思路与设想,引起领导和同行们的共鸣,得到大家的支持并在中国民航飞行学院编写 Keyword explanation: The new system refers to the pilot symbol formed by the English abbreviation code symbol system. If the magnetic heading with “MH ” instead. The old system refers to the pilot symbol system formed by pilot symbols such as pinyin, Greek letters, Chinese characters and English abbreviations. Such as magnetic heading with “CX ” code. A few years ago, the author in the “talking about the pilot symbol system,” a article on the pilot symbol system analysis, put forward the views, ideas and ideas for reform and give rise to the resonance of leaders and colleagues, get everyone’s support and Civil Aviation Flight Academy of China write