KAIYO MARU (IMO 8312265)
KAIYO MARU is a Tug built in 1983 and flying the Japan flag, placing it in its 43rd year of service. The vessel reports a gross tonnage of 169 and has no recorded deadweight tonnage. Given its classification as a tug, it is designed for specialized maneuvering and towing operations. The vessel is classed by Other, which is not a member of the International Association of Classification Societies. It has been observed operating in the East Asia region. KAIYO MARU has been registered under two former names and has operated under three different flag states. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Japan
- Year built: 1983
- MMSI: 431501708
- Call sign: JJ3357
- Gross tonnage: 169
- Deadweight: 0 t
- Registered owner · Ship manager: KAIHO KAIUN KK (Japan)
- Last AIS position: 34°21.3′N · 132°27.8′E · received 15 July 2026 at 01:16 UTC
- Destination: Hiroshima (JP HIJ)
Frequently asked questions
What type of vessel is KAIYO MARU?
KAIYO MARU is a Tug. It was built in 1983 and is currently in its 43rd year of service.
What is the gross tonnage of KAIYO MARU?
The vessel has a gross tonnage of 169. There is no deadweight tonnage recorded for this specific unit.
Where has KAIYO MARU been operating?
The vessel has been observed in the East Asia region. This is the primary geographic area noted in recent data.
How many inspections has KAIYO MARU undergone?
No port state control (PSC) inspection records are on file for this vessel.
Has KAIYO MARU changed names or flags?
Yes, the vessel has a history of name and flag changes. It has been registered under two former names and has operated under three different flags.
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