Y711H — Military Ops · MMSI 419001660

Y711H has not broadcast an AIS position for 122 days. The most recent broadcast placed it in the Arabian Sea, on 7 Jul 2026, 06:45 UTC. It was sailing from KOCHI to KOCHI. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

Y711H broadcasts MMSI 419001660. 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.

Y711H is classified as a military ops vessel registered under the IN 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 IN flag list at /flag/in.

MarineRadar shows the latest AIS broadcast from Y711H 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, Y711H 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.