KRI RADEN EDDY MARTADINATA — Military Ops · IMO 4559566

KRI RADEN EDDY MARTADINATA has not broadcast an AIS position for 31 days. The most recent broadcast placed it in the Java Sea, on 6 Oct 2026, 03:57 UTC. It was sailing from SURABAYA to SATTAHIP. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

KRI RADEN EDDY MARTADINATA broadcasts MMSI 525014086 and is registered as IMO 4559566, with call sign YCTN. 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.

KRI RADEN EDDY MARTADINATA is classified as a military ops vessel registered under the ID 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 ID flag list at /flag/id.

MarineRadar shows the latest AIS broadcast from KRI RADEN EDDY MARTADINATA 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, KRI RADEN EDDY MARTADINATA 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. KRI RADEN EDDY MARTADINATA has a gross tonnage of 2,635 GT.