MU4 current position is 43.63806 N / 79.38577 W on Dec 9, 2019 23:14 UTC. MU4 ports of call are listed below as detected by our live AIS ship tracking system.

Port Calls

Recent Port CallsActual Time of Arrival (UTC)

AIS Data

AIS TypeLaw enforcment
IMO / MMSI - / 316023267
Length / Beam10 / 4 m
Current draught-
Course / Speed273.8° / 1.1 kn
Coordinates43.63806 N/79.38577 W
Last report Dec 9, 2019 23:14 UTC

Map position


MU4 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 MU4 data.