KAIWO MARU — Cargo · IMO 8869696

KAIWO MARU has not broadcast an AIS position for 11 days. The most recent broadcast placed it in the Sea of Japan, on 27 Oct 2026, 06:16 UTC. It was sailing from KORSAKOV to OTARU. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

KAIWO MARU broadcasts MMSI 667001647 and is registered as IMO 8869696, with call sign 9LU2450. 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.

KAIWO MARU is classified as a cargo vessel registered under the SL flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full cargo fleet at /vessel-type/cargo and full SL flag list at /flag/sl.

MarineRadar shows the latest AIS broadcast from KAIWO 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 cargo, KAIWO MARU sits in the same design class as the other cargos listed in the Similar Vessels section of the vessel page, or in the full cargo directory at /vessel-type/cargo.