就航 しゅうこう entering service (on a route #13,503 Meanings noun, takes する, intransitive entering service (on a route; of a plane or ship); going into commission; being in service Its kanji 就 シュウ、ジュ · つ.く、つ.ける concerning, settle, take position, depart, study, per 航 コウ navigate, sail, cruise, fly