PREDANNYY — SAR · IMO 7831898

PREDANNYY has not broadcast an AIS position for 5 days. The most recent broadcast placed it in the Sea of Japan, on 4 Nov 2026, 09:54 UTC. It was sailing from VLADIVOSTOK to VLADIVOSTOK. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

PREDANNYY broadcasts MMSI 273817100 and is registered as IMO 7831898, with call sign UDDA. 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.

PREDANNYY is classified as a sar vessel registered under the RU flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full sar fleet at /vessel-type/tug-pilot-vessel and full RU flag list at /flag/ru.

MarineRadar shows the latest AIS broadcast from PREDANNYY 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.

PREDANNYY is classed by RUSSIAN MARITIME REGISTER OF SHIPPING, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a sar, PREDANNYY sits in the same design class as the other sars listed in the Similar Vessels section of the vessel page, or in the full sar directory at /vessel-type/tug-pilot-vessel. PREDANNYY has a gross tonnage of 1,163 GT.