DAMMAM 31 · IMO 7909566

DAMMAM 31 has not broadcast an AIS position for 52 days. The most recent broadcast placed it in the Persian Gulf, on 15 Sep 2026, 17:05 UTC. It was sailing from DAMMAM to DAMMAM. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

DAMMAM 31 broadcasts MMSI 403770640 and is registered as IMO 7909566. 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.

DAMMAM 31 is a maritime vessel registered under the SA flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full SA flag list at /flag/sa.

MarineRadar shows the latest AIS broadcast from DAMMAM 31 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.

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.