SEA1 AMETHYST — Other · IMO 9442433

SEA1 AMETHYST is currently at anchor in the South China Sea, within the Strait of Malacca. It is sailing from CHANGI to SINGAPORE ANCH with an ETA of 12 Oct 2026, 03:01 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

SEA1 AMETHYST broadcasts MMSI 259801000 and is registered as IMO 9442433, with call sign LCBM3. 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.

SEA1 AMETHYST is a maritime vessel registered under the NO flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full NO flag list at /flag/no.

MarineRadar shows the latest AIS broadcast from SEA1 AMETHYST 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.

SEA1 AMETHYST 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. SEA1 AMETHYST has a gross tonnage of 7,473 GT.