JAN MARIE (IMO 8977211)
JAN MARIE is an Offshore Supply Ship built in 1990 and flying the United States of America flag, placing it in its 36th year of service. The vessel reports a deadweight tonnage of 287 metric tonnes, a gross tonnage of 390, and a length overall of 44 metres. This vessel is configured for offshore support operations. The vessel is classed by Other and is not an IACS member. It has been observed in the Middle America and Gulf of Mexico regions. The vessel has a history of one former name and one former flag. Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions. The most recent inspection was on 31 July 2026.
- Type: Offshore Supply Ship
- Flag: United States of America
- Year built: 1990
- MMSI: 367509360
- Call sign: WDF9840
- Gross tonnage: 390
- Deadweight: 287 t
- Length overall: 44 m
- Beam: 9 m
- Port State Control (PSC) inspections: 1 since 2026
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 31/07/2026
- Registered owner · Ship manager: MILLENNIUM MARINE LLC (USA)
- Last AIS position: 29°14.1′N · 090°12.7′W · Speed 0.0 kn · moored · received 18 October 2026 at 18:23 UTC
- Destination: Port Fourchon (US FOC)
Frequently asked questions
What is the vessel type of JAN MARIE?
JAN MARIE is an Offshore Supply Ship. It was built in 1990 and is currently in its 36th year of service.
What are the dimensions of JAN MARIE?
The vessel has a length overall of 44 metres and a beam of 9 metres. It has a reported gross tonnage of 390.
What is the flag status of JAN MARIE?
The vessel currently flies the United States of America flag. It is categorized in the white band for the Paris MoU and the grey band for the Tokyo MoU.
Where has JAN MARIE been operating recently?
The vessel has been observed in the Middle America and Gulf of Mexico regions. These areas represent its most recent recorded geographic activity.
How many inspections has JAN MARIE undergone?
Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions, with 1 deficiency recorded. The most recent inspection was on 31 July 2026. All-time records show 1 inspection since 2026 and no detentions.
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