Dark Fleet Watch

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OMSK

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IMO9418509
MMSI273371330
FlagRUS
Type—
CallsignUBZU
Last position28 June 2026 16:18 UTC

Observation status

Last AIS transmission observed 11 days ago. This length of silence is notable for a vessel of this type and warrants observation.

Activity summary

Observations recorded488
First observed18 June 2026
Most recent observation28 June 2026

Last known position

Coordinates46.2657° N, 142.4723° E
Date last observed28 June 2026

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

Track and movement

OMSK

OMSK — IMO 9418509
Photograph from Dark Fleet Watch archive.

Vessel names may differ from the photograph. IMO numbers are permanent identifiers; vessel names and flags can change through sale, reflag, or evasion of monitoring.

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Sanctions and regulatory listings

OFAC_SDN designated 08 May 2026
UKSL designated 12 September 2025
GUR_UA designated 10 January 2025

Recent AIS gaps

01 Jun 2026 09:10 UTC 6h 4m gap, travelled 36.1 nm