KOYO MARU No. 1 (IMO 5406273)
KOYO MARU No. 1 is a Tug built in 1962 and flying the Japan flag, placing it in its 64th year of service. The vessel reports a gross tonnage of 118 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 an IACS member. No recent geographic observation areas are currently recorded in the database. It has operated under one former name and one former flag state throughout its history. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Japan
- Year built: 1962
- Call sign: 8JRJ
- Gross tonnage: 118
- Deadweight: 0 t
- Registered owner: SHOYO KOSAN (Japan)
Frequently asked questions
What is the vessel type of KOYO MARU No. 1?
KOYO MARU No. 1 is a Tug. It was built in 1962 and is currently in its 64th year of service.
What is the gross tonnage of KOYO MARU No. 1?
The vessel has a reported gross tonnage of 118. There is no deadweight tonnage recorded for this unit.
How many inspections has the vessel undergone?
No port state control (PSC) inspection records are on file for this vessel.
What is the flag status of KOYO MARU No. 1?
The vessel currently flies the Japan flag. It is categorized within the white band for both the Paris MoU and the Tokyo MoU.
Has the vessel changed ownership?
Yes, the vessel has undergone 3 ownership changes during its service life. It has also operated under one former name and one former flag.
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