KOHO MARU (IMO 9826598)
KOHO MARU is a Tug built in 2017 and flying the Japan flag, placing it in its ninth year of service. The vessel reports a gross tonnage of 198 and has a deadweight tonnage of 0. This small-scale vessel is configured for specialized harbor or coastal towing operations. The vessel is classed by the Flag authority. No recent geographic observation data is available for this unit in the current dataset. 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: 2017
- MMSI: 431009986
- Call sign: JD4241
- Gross tonnage: 198
- Deadweight: 0 t
- Registered owner · Ship manager: NITTO TUGBOAT KK (Japan)
- Last AIS position: 34°31.1′N · 133°44.3′E · Speed 12.5 kn · under way · received 14 October 2026 at 06:59 UTC
- Destination: Mizushima (JP MIZ)
- Arrival alert: rynda.io messages you by email or in Telegram when KOHO MARU arrives in Mizushima. Free for up to 3 vessels.
Frequently asked questions
What type of vessel is KOHO MARU?
KOHO MARU is a Tug. It was built in 2017 and is currently in its ninth year of service.
What is the gross tonnage of KOHO MARU?
The vessel has a gross tonnage of 198. Its deadweight tonnage is recorded as 0.
Which flag does KOHO MARU fly?
The vessel currently flies the Japan flag. It has previously operated under one different flag state during its history.
How many inspections has KOHO MARU undergone?
No port state control (PSC) inspection records are on file for this vessel.
How many ownership changes has the vessel had?
The vessel has undergone 3 ownership changes. It has also been registered under 1 former name.
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