BORIS ZAYTSEV — Fishing · IMO 9137478

BORIS ZAYTSEV has not broadcast an AIS position for 16 days. The most recent broadcast placed it in the Barents Sea, on 24 Oct 2026, 17:35 UTC. It was sailing from MURMANSK to MURMANSK. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

BORIS ZAYTSEV broadcasts MMSI 273552400 and is registered as IMO 9137478, with call sign UCAI. 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.

BORIS ZAYTSEV 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 BORIS ZAYTSEV 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.

BORIS ZAYTSEV is classed by RUSSIAN MARITIME REGISTER OF SHIPPING, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a fishing, BORIS ZAYTSEV 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. BORIS ZAYTSEV has a gross tonnage of 837 GT.