TUAN DUNG B5S11 — Fishing · MMSI 574111222

TUAN DUNG B5S11 has not broadcast an AIS position for 219 days. The most recent broadcast placed it in the South China Sea, on 2 Apr 2026, 08:02 UTC. It was sailing from VUNG TAU to CLASS B. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

TUAN DUNG B5S11 broadcasts MMSI 574111222, with call sign 3WAT9 . 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.

TUAN DUNG B5S11 is classified as a fishing vessel registered under the VN flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full fishing fleet at /vessel-type/fishing and full VN flag list at /flag/vn.

MarineRadar shows the latest AIS broadcast from TUAN DUNG B5S11 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 fishing, TUAN DUNG B5S11 sits in the same design class as the other fishings listed in the Similar Vessels section of the vessel page, or in the full fishing directory at /vessel-type/fishing.