HELANG SEROJA — Port Tender · IMO 9821029

HELANG SEROJA was last reported moored in the South China Sea, on 6 Nov 2026, 04:28 UTC. It was sailing from BINTULU to BINTULU with an ETA of 5 Nov 2026, 12:30 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

HELANG SEROJA broadcasts MMSI 533170551 and is registered as IMO 9821029, with call sign 9WSV9 . 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.

HELANG SEROJA is classified as a port tender vessel registered under the MY flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full MY flag list at /flag/my.

MarineRadar shows the latest AIS broadcast from HELANG SEROJA 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 port tender, HELANG SEROJA sits in the same design class as the other port tenders listed in the Similar Vessels section of the vessel page.