Dark Fleet Watch

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OKEANSKY PROSPECT

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IMO9866380
MMSI273618730
FlagRUS
Type—
CallsignUBFV
Last position31 May 2026 16:37 UTC

Observation status

Last AIS transmission observed 24 days ago. This length of silence is notable for a vessel of this type and warrants observation.

Activity summary

Observations recorded318
First observed31 May 2026
Most recent observation31 May 2026

Last known position

Coordinates36.5674° N, 131.2148° E
Date last observed31 May 2026

This vessel was last observed transmitting AIS from the open ocean area before going dark. Subsequent movements are not visible to Dark Fleet Watch.

Track and movement

OKEANSKY PROSPECT silhouette

NO VERIFIED IMAGE
IMO 9866380 — vessel type silhouette

Dark Fleet Watch displays only photographs verified against the vessel's IMO. Where no verified photograph is held, a silhouette of the vessel's general type is shown in its place. IMO numbers are permanent identifiers; vessel names and flags can change through sale, reflag, or evasion of monitoring.

Live position, recent track, and proactive alerts are available with an analyst subscription. Contact contact@darkfleetwatch.com.

Sanctions and regulatory listings

OFAC_SDN designated 08 May 2026
UKSL designated 21 July 2025
GUR_UA designated 17 December 2024

Recent AIS gaps

22 May 2026 12:30 UTC 205h 2m gap, travelled 2368.3 nm