The current position of OS-4 is at coordinates 56.49146 N / 43.62173 E reported 69 days ago (Nov 11, 2019 17:15 UTC) by AIS. The vessel is en route to ????????????????????, sailing at a speed of 2.0 knots and expected to arrive there on Feb 7, 06:28.

The vessel OS-4 ( MMSI 273362500) is a Anti-polution and currently sailing under the flag of Russia.

Port Calls

Recent Port CallsActual Time of Arrival (UTC)

AIS Data

AIS TypeAnti-polution
ETAFeb 7, 06:28
IMO / MMSI - / 273362500
Length / Beam43 / 7 m
Current draught-
Course / Speed332.7° / 2.0 kn
Coordinates56.49146 N/43.62173 E
Last report Nov 11, 2019 17:15 UTC
Newer position via Satellite

Map position


OS-4 current position and history of port calls are received by AIS. Technical specifications, tonnages and management details are derived from VesselFinder database. The data is for informational purposes only and VesselFinder is not responsible for the accuracy and reliability of OS-4 data.