SW DUCHESS — Other · IMO 9378216

SW DUCHESS was last reported under way in the Bay of Bengal, on 8 Nov 2026, 01:38 UTC. It was sailing from CHENNAI to CHENNAI with an ETA of 30 Sep 2026, 02:59 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

SW DUCHESS broadcasts MMSI 209108000 and is registered as IMO 9378216, with call sign 5BJC3. 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.

SW DUCHESS is a maritime vessel registered under the CY flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full CY flag list at /flag/cy.

MarineRadar shows the latest AIS broadcast from SW DUCHESS 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.

SW DUCHESS is classed by DET NORSKE VERITAS, the classification society responsible for inspecting the vessel against safety, structural and operational rules. The vessel's design class is inferred from its dimensions, gross tonnage and dead weight, all of which are listed in the Identity and Specifications panels on the vessel page. SW DUCHESS has a gross tonnage of 7,142 GT.