ROU 04 GRAL.ARTIGAS — Military Ops · MMSI 770576002

ROU 04 GRAL.ARTIGAS has not broadcast an AIS position for 49 days. The most recent broadcast placed it in the South Atlantic Ocean, on 19 Sep 2026, 12:25 UTC. It was sailing from PUNTA DEL ESTE to MONTEVIDEO. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

ROU 04 GRAL.ARTIGAS broadcasts MMSI 770576002. 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.

ROU 04 GRAL.ARTIGAS is classified as a military ops vessel registered under the UY flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full military ops fleet at /vessel-type/military-special and full UY flag list at /flag/uy.

MarineRadar shows the latest AIS broadcast from ROU 04 GRAL.ARTIGAS 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.

As a military ops, ROU 04 GRAL.ARTIGAS sits in the same design class as the other military opss listed in the Similar Vessels section of the vessel page, or in the full military ops directory at /vessel-type/military-special.