航空交通管制

こうくうこうつうかんせい

noun

•

air traffic control

航	navigate, sail, cruise, fly
空	empty, sky, void, vacant, vacuum
交	mingle, mixing, association, coming & going
通	traffic, pass through, avenue, commute, counter for letters, notes, documents, etc.
管	pipe, tube, wind instrument, drunken talk, control, jurisdiction
制	system, law, rule