SEAWAYS DIAMOND HEAD (IMO 9727039)
SEAWAYS DIAMOND HEAD is a Crude Oil Tanker built in 2016 and flying the Marshall Islands flag, placing it in its 10th year of service. The vessel reports a deadweight tonnage of 299,989, a gross tonnage of 161,319, and no length overall provided. At this capacity, it is a large-scale tanker designed for significant crude oil transport. SEAWAYS DIAMOND HEAD is classed by American Bureau of Shipping, which is an IACS member. The vessel has been observed in the Malacca Strait, the Gulf of Mexico, and the West African coast. It has previously operated under two former names and one former flag. Over the last 36 months it has had 7 port state control (PSC) inspections and no detentions. The most recent inspection was on 8 May 2026.
- Type: Crude Oil Tanker
- Flag: Marshall Islands
- Year built: 2016
- MMSI: 538006447
- Call sign: V7NH4
- Gross tonnage: 161319
- Deadweight: 299989 t
- Port State Control (PSC) inspections: 14 since 2017
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 08/05/2026
- Registered owner: DIAMOND TANKER CO LLC (New York NY USA)
- Ship manager: INTERNATIONAL SEAWAYS SHIP (New York NY USA)
- ISM manager: V SHIPS UK LTD (United Kingdom)
- Last AIS position: 8°34.3′N · 079°27.0′W · Speed 9.9 kn · under way · received 10 October 2026 at 17:48 UTC
- Destination: Balboa (CO BAL)
- Arrival alert: rynda.io messages you by email or in Telegram when SEAWAYS DIAMOND HEAD arrives in Balboa. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of SEAWAYS DIAMOND HEAD?
SEAWAYS DIAMOND HEAD is a Crude Oil Tanker. It was built in 2016 and is currently in its 10th year of service.
What are the capacity specifications for this tanker?
The vessel has a deadweight tonnage of 299,989. Its gross tonnage is recorded at 161,319.
Which classification society maintains this vessel?
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 SEAWAYS DIAMOND HEAD been recently operating?
The vessel has been observed in the Malacca Strait, the Gulf of Mexico, and the West African coast. These regions represent its recent recent geographic activity.
What is the port-state control record for this ship?
Over the last 36 months it has had 7 port state control (PSC) inspections and no detentions, with 17 deficiencies recorded. The most recent inspection was on 8 May 2026. All-time records show 14 inspections since 2017 and no detentions.
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