SIERRA QUEEN — Cargo · IMO 9127928

SIERRA QUEEN is currently at anchor in the North Atlantic Ocean. It is sailing from TAKORADI to LISBOA with an ETA of 8 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.

SIERRA QUEEN broadcasts MMSI 311001226 and is registered as IMO 9127928, with call sign C6GE7. 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.

SIERRA QUEEN is classified as a cargo vessel registered under the BS 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 BS flag list at /flag/bs.

MarineRadar shows the latest AIS broadcast from SIERRA QUEEN 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.

SIERRA QUEEN is classed by BUREAU VERITAS, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a cargo, SIERRA QUEEN 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. SIERRA QUEEN has a gross tonnage of 5,918 GT.