RIVERFLOW SPIRIT (IMO 9187019)
RIVERFLOW SPIRIT is a Hopper Dredger built in 1999 and flying the St Vincent and Grenadines flag, placing it in its 27th year of service. The vessel reports a deadweight tonnage of 6,230 metric tonnes and a gross tonnage of 4,370. This vessel is configured for specialized dredging operations. The vessel has been observed in North America West Coast, West Europe, and Middle America and Gulf of Mexico. It has previously operated under one former name and one former flag. No port state control (PSC) inspections were recorded in the last 36 months; 4 inspections are on file since 2014, the most recent on 10 May 2019.
- Type: Hopper Dredger
- Flag: St Vincent and Grenadines
- Year built: 1999
- MMSI: 376152000
- Call sign: J8B6851
- Gross tonnage: 4370
- Deadweight: 6230 t
- Port State Control (PSC) inspections: 4 since 2014
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 10/05/2019
- Registered owner · Ship manager: RIVERFLOW DREDGING GP INC (Canada)
- ISM manager: REDWISE MARITIME SERVICES BV (Netherlands)
- Last AIS position: 49°9.3′N · 122°57.6′W · moored · received 4 June 2026 at 14:45 UTC
- Destination: Vancouver (CA VAN)
Frequently asked questions
What is the vessel type of RIVERFLOW SPIRIT?
RIVERFLOW SPIRIT is a Hopper Dredger. It was built in 1999 and is currently in its 27th year of service.
What are the tonnage specifications for RIVERFLOW SPIRIT?
The vessel has a deadweight tonnage of 6,230 metric tonnes. Its gross tonnage is recorded at 4,370.
Which flag does the vessel currently fly?
The vessel flies the St Vincent and Grenadines flag. It has previously operated under one different flag state.
Where has RIVERFLOW SPIRIT been recently observed?
The vessel has been observed in West Europe, North America West Coast, and Middle America and Gulf of Mexico. These regions represent its recent geographic operational areas.
How many PSC inspections has the vessel undergone?
No port state control (PSC) inspections were recorded in the last 36 months; 4 inspections are on file since 2014, the most recent on 10 May 2019.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.