SIOUX — Cargo · IMO 9119373

SIOUX has not broadcast an AIS position for 10 days. The most recent broadcast placed it in the Mediterranean Sea, on 29 Oct 2026, 08:03 UTC. It was sailing from SAMSUN to ISTANBUL. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

SIOUX broadcasts MMSI 636022472 and is registered as IMO 9119373, with call sign 5LIY7. 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.

SIOUX is classified as a cargo vessel registered under the LR 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 LR flag list at /flag/lr.

MarineRadar shows the latest AIS broadcast from SIOUX 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.

SIOUX is classed by RUSSIAN MARITIME REGISTER OF SHIPPING, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a cargo, SIOUX 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. SIOUX has a gross tonnage of 4,976 GT.