KOYO MARU (IMO 6803040)
KOYO MARU is a Tug built in 1967 and flying the Japan flag, placing it in its 59th year of service. The vessel reports a deadweight tonnage of 1,883 metric tonnes and a gross tonnage of 2,262. This vessel is configured for specialized towing and support operations. The vessel is not associated with an IACS member classification society. No recent geographic observation data is available for this unit. It has previously operated under one former name and one former flag state. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Japan
- Year built: 1967
- Call sign: JPKH
- Gross tonnage: 2262
- Deadweight: 1883 t
- Registered owner: NIPPON KOYO EISEN (Japan)
- Ship manager: NIPPON SALVAGE CO LTD (Japan)
Frequently asked questions
What is the vessel type of KOYO MARU?
KOYO MARU is a Tug. It was built in 1967 and is currently in its 59th year of service.
What are the tonnage specifications for KOYO MARU?
The vessel has a gross tonnage of 2,262. It also reports a deadweight tonnage of 1,883 metric tonnes.
What flag does the vessel fly?
The vessel currently flies the Japan flag. It has operated under one former flag state during its service history.
How many inspections has KOYO MARU undergone?
No port state control (PSC) inspection records are on file for this vessel.
How many times has the ownership of KOYO MARU changed?
The vessel has undergone 3 ownership changes. It has also been registered under one former name.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.