What is the ship's current position? Where is the ship located? KOYU MARU current position is 34.57958 N / 135.44736 E on Sep 23, 2018 19:46 UTC. Vessel KOYU MARU (IMO: 9712242, MMSI: 431005964) is a General Cargo Ship built in 2014 and currently sailing under the flag of Japan. Below you can find more technical information, photos, AIS data and last 5 port calls of KOYU MARU detected by AIS.

AIS Data

AIS TypeCargo ship
Destination>JP SBK
ETASep 23, 06:30
IMO / MMSI9712242 / 431005964
Length / Beam62 / 10 m
Current draught5.0 m
Course / Speed313.9° / 0.0 kn
Coordinates34.57958 N/135.44736 E
Last report Sep 23, 2018 19:46 UTC

Are you interested in the sailing schedule of the KOYU MARU ship?
The KOYU MARU's port of calls and sailing schedule for the past months are listed below as detected by our live AIS ship tracking system. Currently the vessel KOYU MARU is on her next destination to >JP SBK and the estimated time of arrival (ETA) is around Sep 23, 06:30. VesselFinder also gathers and keeps detailed information about ship movement history (e.g ship track) for the past 7 days (max).
More detailed historical ship movement AIS records are available on request.

Port Calls

Last Port CallActual time of Arrival (UTC)

Map position

Master Data

IMO number9712242
Vessel NameKOYU MARU
Ship typeGeneral Cargo Ship
Gross Tonnage247
Summer Deadweight (t)820
Length Overall (m)61
Beam (m)10
Draught (m)
Year of Built2014
Place of Built
Registered Owner


Vessel NameRegistered OwnerYear
KOUYU MARUHamaura Kaiun2014


KOYU MARU 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 KOYU MARU data.