KACHIDOKI MARU — Pilot Vessel · IMO 9094690

KACHIDOKI MARU has not broadcast an AIS position for 232 days. The most recent broadcast placed it in the Sea of Japan, on 19 Mar 2026, 14:26 UTC. It was sailing from YOKOHAMA to YOKOHAMA. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

KACHIDOKI MARU broadcasts MMSI 431101146 and is registered as IMO 9094690, with call sign JD2272 . 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.

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

MarineRadar shows the latest AIS broadcast from KACHIDOKI MARU 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 pilot vessel, KACHIDOKI MARU sits in the same design class as the other pilot vessels listed in the Similar Vessels section of the vessel page, or in the full pilot vessel directory at /vessel-type/tug-pilot-vessel. KACHIDOKI MARU has a gross tonnage of 236 GT.