UNKNOWN — Cargo · IMO 9638147

UNKNOWN has not broadcast an AIS position for 633 days. The most recent broadcast placed it in the North Pacific Ocean, on 14 Feb 2025, 15:16 UTC. It was sailing from PORTLAND UK to SKAGEN. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

UNKNOWN broadcasts MMSI 440172000 and is registered as IMO 9638147, with call sign D7FC. 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.

UNKNOWN is classified as a cargo vessel registered under the KR 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 KR flag list at /flag/kr.

MarineRadar shows the latest AIS broadcast from UNKNOWN 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.

UNKNOWN is classed by REGISTRO ITALIANO NAVALE, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a cargo, UNKNOWN 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. UNKNOWN has a gross tonnage of 25,303 GT.