CCAR-25与CCAR-33适航审定关系分析

开展大型客机动力装置与发动机型号合格审定之间关系的研究对我国适航管理工作的发展具有重要的意义。首先,利用中国民用航空规章的相关数据,建立数据综合管理系统;然后,总结CCAR-25《运输类飞机适航标准》与CCAR-33《航空发动机适航规定》具有重合内容的关联项,分析二者之间的相互关系;最后,研究上述两部规章关于防火系统和滑油系统对某些对象的规定。结果表明:CCAR-25与CCAR-33条款的关系可分为引用、选择、补充、相似和差异五种;最难界定的是相似,它要求对条款的充分理解,否则会有重复审定和漏审的风险;CCAR-25与CCAR-33对防火系统和滑油系统的规定出现了多条款交联对应的情况,通过数据综合管理系统可将其分解为单条款对应并进行适航认证。

Analysis of the Relationship between CCAR-25 and CCAR-33 Airworthiness

The research on the relationship between the terms of airworthiness of transport category aircraft and aeroengine is of great importance to the swift development of airworthiness certification of China. First of all, utilizing some data of the civil aviation regulations, we build the integrated data management system. Then, overlapping contents between CCAR-25 and CCAR-33 are summarized, and the relationship between them are analyzed. At last, the regulations for certain objects about fire-protection system and lubricating oil system are studied.