HOS BLACKHAWK is an Offshore Supply Ship built in 2006 and flying the United States of America flag, placing it in its 20th year of service. The vessel reports a deadweight tonnage of 4,826 metric tonnes, a gross tonnage of 2,994, and a length overall of 85 metres. This vessel is configured for offshore support operations within its specific size class. HOS BLACKHAWK is classed by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in the Middle America and Gulf of Mexico regions and along the North America East Coast. It has previously operated under two different names and two different flags. Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions. The most recent inspection was on 15 July 2026.
HOS BLACKHAWK is an Offshore Supply Ship. It was built in 2006 and is currently in its 20th year of service.
The vessel has a length overall of 85 metres and a beam of 18 metres. It carries a gross tonnage of 2,994.
The vessel is classed by the American Bureau of Shipping. This society is a member of the International Association of Classification Societies (IACS).
The vessel has been observed in the Middle America and Gulf of Mexico regions. It has also been recorded along the North America East Coast.
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 15 July 2026. All-time records show 1 inspection since 2026 and no detentions.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.