国際民間航空機関 - Wikipedia
航空局 - Wikipedia
- Civil aviation is one of two major categories of flying, representing all non-military and non-state aviation, both private and commercial. Most countries in the world are members of the International Civil Aviation Organization and work together to establish common Standards and Recommended Practices for civil aviation through that agency.en.wikipedia.org/wiki/Civil_aviation
航空大学校 - Wikipedia
About ICAO
中国民用航空局 - Wikipedia
The History of ICAO and the Chicago Convention
国際民間航空デー - Wikipedia
Civil aviation wikipedia に関連する検索