National aviation authority

A national aviation authority (NAA) or civil aviation authority is a government statutory authority in each country that oversees the approval and regulation of civil aviation.

单词	Department Of Civil Aviation
释义	Department Of Civil Aviation 英语百科 National aviation authority A national aviation authority (NAA) or civil aviation authority is a government statutory authority in each country that oversees the approval and regulation of civil aviation.
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Department Of Civil Aviation

National aviation authority