航空数据 meaning in Chinese

aeronautical data

For civil aviation , the security is the permanent theme . in order to improve the security of civil aviation , the important and significant measure that can be taken is to analyze the causes of the former accidents from which the flying statistics and the relevant information can be taken as reference
<中文摘要> =对于民航业来讲，安全可以说是永恒的主题，要提高民航安全，非常重要的措施就是根据民航以往发生事故的航空数据及相关信息，进行事故原因分析，这对于有效的提高民航飞行的安全性具有重大的意义！