SEIRYU MARU (IMO 9323285)
SEIRYU MARU is a Hopper Dredger built in 2005 and flying the Japan flag, placing it in its 21st year of service. The vessel reports a deadweight tonnage of 3,320 metric tonnes and a gross tonnage of 4,792. This vessel is configured for specialized dredging operations. No classification society or IACS membership data is currently available for this vessel. No port state control (PSC) inspection records are on file for this vessel. It has previously operated under one former name and one former flag state.
- Type: Hopper Dredger
- Flag: Japan
- Year built: 2005
- MMSI: 432501000
- Call sign: 7JAC
- Gross tonnage: 4792
- Deadweight: 3320 t
- Registered owner · Ship manager: JAPAN GOVT CHUBU BUREAU
- Last AIS position: 35°25.1′N · 139°40.7′E · moored · received 8 October 2026 at 05:46 UTC
- Destination: JP_YOK_XX HNN
Frequently asked questions
What is the vessel type of SEIRYU MARU?
SEIRYU MARU is a Hopper Dredger. It was built in 2005 and is currently in its 21st year of service.
What are the tonnage specifications for SEIRYU MARU?
The vessel has a gross tonnage of 4,792. It also reports a deadweight tonnage of 3,320 metric tonnes.
How many inspections has SEIRYU MARU undergone?
No port state control (PSC) inspection records are on file for this vessel.
What is the flag state of SEIRYU MARU?
The vessel currently flies the Japan flag. Its history shows it has operated under 1 former flag state previously.
Has SEIRYU MARU changed ownership?
Yes, the vessel has undergone 3 ownership changes. It has also been registered under 1 former name during its service life.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.