KOUN MARU (IMO 8349476)
KOUN MARU is a Tug built in 2019 and flying the Japan flag, placing it in its seventh year of service. The vessel reports a gross tonnage of 180 and a deadweight tonnage of 0. This small-scale vessel is configured for specialized towing and assistance operations. KOUN MARU is classed by the Flag authority. The vessel has not been recorded in any specific recent geographic regions within the provided data. 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: 2019
- MMSI: 431013012
- Call sign: JD4589
- Gross tonnage: 180
- Deadweight: 0 t
- Registered owner · Ship manager: HIROSE SANGYO (Japan)
- Last AIS position: 31°42.8′N · 130°15.7′E · Speed 9.7 kn · received 16 August 2026 at 16:11 UTC
- Destination: KUSHIKINO
- Arrival alert: rynda.io messages you by email or in Telegram when KOUN MARU arrives in port. Free for up to 3 vessels.
Frequently asked questions
What type of vessel is KOUN MARU?
KOUN MARU is a Tug. It was built in 2019 and is currently in its seventh year of service.
What is the gross tonnage of KOUN MARU?
The vessel reports a gross tonnage of 180. It has a recorded deadweight tonnage of 0.
What flag does KOUN MARU fly?
The vessel currently flies the Japan flag. It has operated under one former flag state previously.
How many PSC inspections has KOUN MARU undergone?
No port state control (PSC) inspection records are on file for this vessel.
How many times has the ownership of KOUN MARU changed?
The vessel has undergone 3 ownership changes. It has also been registered under one former name.
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