DUBNA — Fishing · IMO 8905608

DUBNA was last reported under way in the Sea of Japan, within the Japan / Korea shipping lane, on 6 Nov 2026, 10:42 UTC. It was sailing from BUSAN to SLAVYANKA with an ETA of 9 Nov 2026, 08:00 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

DUBNA broadcasts MMSI 273439430 and is registered as IMO 8905608, with call sign UBRR4. 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.

DUBNA is classified as a fishing vessel registered under the RU 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 RU flag list at /flag/ru.

MarineRadar shows the latest AIS broadcast from DUBNA 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.

DUBNA is classed by KOREAN SHIPPING REGISTER, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a fishing, DUBNA 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. DUBNA has a gross tonnage of 698 GT.