CHITOSE MARU (IMO 8979582)
CHITOSE MARU is a Tug built in 2003 and flying the Japan flag, placing it in its 23rd year of service. The vessel reports a gross tonnage of 196 metric tonnes. Given its classification as a tug, it is designed for specialized maneuvering and towing operations. The vessel is currently classed by Other, which is not an IACS member. It has been observed operating in the East Asia region. The vessel has a history of one former name and has operated under one previous flag. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Japan
- Year built: 2003
- MMSI: 431002123
- Call sign: JH3495
- Gross tonnage: 196
- Deadweight: 0 t
- Registered owner · Ship manager: YOKKAICHI PORT (Japan)
- Last AIS position: 34°59.6′N · 136°39.4′E · received 30 March 2026 at 02:37 UTC
- Destination: Yokkaichi (JP YKK)
Frequently asked questions
What type of vessel is CHITOSE MARU?
CHITOSE MARU is a Tug. It was built in 2003 and is currently in its 23rd year of service.
What is the gross tonnage of CHITOSE MARU?
The vessel reports a gross tonnage of 196 metric tonnes. There is no deadweight tonnage recorded for this specific unit.
Where has CHITOSE MARU been operating?
The vessel has been observed in the East Asia region. This is the primary geographic area noted in recent observation data.
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 CHITOSE MARU?
The vessel currently flies the Japan flag. It is categorized within the white band for both the Paris MoU and the Tokyo MoU.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.