MIKASA — Passenger · IMO 9199517

MIKASA has not broadcast an AIS position for 29 days. The most recent broadcast placed it in the Sea of Japan, on 10 Oct 2026, 02:55 UTC. It was sailing from SAKAIDE to KURE KAWAJIRI. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

MIKASA broadcasts MMSI 431680121 and is registered as IMO 9199517, with call sign JM4166. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.

MIKASA is classified as a passenger vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full passenger fleet at /vessel-type/passenger and full JP flag list at /flag/jp.

MarineRadar shows the latest AIS broadcast from MIKASA above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.

AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.

As a passenger, MIKASA sits in the same design class as the other passengers listed in the Similar Vessels section of the vessel page, or in the full passenger directory at /vessel-type/passenger.