航こう空くう灯とう台だいこうくうとうだいMeanings1nounaeronautical beacon; airway beaconA light beacon used for air navigation, similar to a lighthouse but for aircraft.航こう空くう灯とう台だいは、夜や間かん飛ひ行こうの安あん全ぜんを支ささえている。Aeronautical beacons support the safety of night flights.
