MAERSK COLUMBUS — Cargo · IMO 9332987

MAERSK COLUMBUS is currently under way in the North Atlantic Ocean. It is sailing from BREMERHAVEN to NORFOLK with an ETA of 9 Nov 2026, 08:00 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

MAERSK COLUMBUS broadcasts MMSI 338525000 and is registered as IMO 9332987, with call sign WMCU. 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.

MAERSK COLUMBUS is classified as a cargo vessel registered under the US 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 US flag list at /flag/us.

MarineRadar shows the latest AIS broadcast from MAERSK COLUMBUS 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.

MAERSK COLUMBUS is classed by LLOYD'S SHIPPING REGISTER, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a cargo, MAERSK COLUMBUS 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. MAERSK COLUMBUS has a gross tonnage of 74,642 GT.