G. FREDERICK SEEMANN (IMO 9702235)
G. FREDERICK SEEMANN is an Offshore Supply Ship built in 2013 and flying the United States of America flag, placing it in its 13th year of service. The vessel reports a deadweight tonnage of 264 metric tonnes and a gross tonnage of 341. This vessel is configured for offshore support operations. Classification is provided by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in the Middle America and Gulf of Mexico region. It has previously operated under 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 30 September 2026.
- Type: Offshore Supply Ship
- Flag: United States of America
- Year built: 2013
- MMSI: 367566040
- Call sign: WDG7313
- Gross tonnage: 341
- Deadweight: 264 t
- Port State Control (PSC) inspections: 1 since 2026
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 30/09/2026
- Registered owner: ST BERNARD BOAT RENTAL INC (USA)
- Ship manager: LABORDE MARINE LLC (USA)
- Last AIS position: 29°7.2′N · 090°11.9′W · Speed 0.0 kn · moored · received 10 October 2026 at 23:40 UTC
- Destination: Port Fourchon (US FOC)
Frequently asked questions
What is the vessel type of G. FREDERICK SEEMANN?
G. FREDERICK SEEMANN is an Offshore Supply Ship. It was built in 2013 and is currently in its 13th year of service.
What are the tonnage specifications for this vessel?
The vessel has a gross tonnage of 341. It also reports a deadweight tonnage of 264 metric tonnes.
Which classification society maintains this ship?
The vessel is classed by the American Bureau of Shipping. This society is a recognized member of the International Association of Classification Societies (IACS).
Where has G. FREDERICK SEEMANN been operating?
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 PSC inspections has the vessel undergone?
Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions, with no deficiencies recorded. The most recent inspection was on 30 September 2026. All-time records show 1 inspection since 2026 and no detentions.
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