항공航空 aviation; air 항공권航空券 airline ticket; flight ticket 항공료航空料 airfare; flight fare 항공편航空便 air transportation; flight 출항出航 departure 취항就航 setting sail; putting out to sea; taking wing 항공기航空機 airplane; aircraft; plane 항공로航空路 air route; airway 항공사航空社 airline 항로航路 sea route; seaway; waterway 항해航海 voyage; sailing 항해사航海士 navigator; mate 항해술航海術 navigation; seamanship 결항缺航 cancellation 귀항歸航 inward voyage; inbound flight 난항難航 stormy voyage; hard flight 내항內航 coastwise service; coastwise line 밀항密航 stowing away 밀항자密航者 stowaway 순항順航 cruising 외항外航 being outward bound; being outbound 외항선外航船 outward-bound ship; ocean-going vessel 운항運航 flight; sailing