HOS BRIMSTONE · IMO 9271016

HOS BRIMSTONE is currently moored in the Gulf of Mexico. It is sailing from FOURCHON to FOURCHON with an ETA of 6 Nov 2026, 07:55 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

HOS BRIMSTONE broadcasts MMSI 369139000 and is registered as IMO 9271016, with call sign WDA8419. 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.

HOS BRIMSTONE is a maritime vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full US flag list at /flag/us.

MarineRadar shows the latest AIS broadcast from HOS BRIMSTONE 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.

HOS BRIMSTONE is classed by AMERICAN BUREAU OF SHIPPING, 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. HOS BRIMSTONE has a gross tonnage of 2,520 GT.