PORTLAND SENTINEL (IMO 9761413)
PORTLAND SENTINEL is an Offshore Supply Ship built in 2016 and flying the United Kingdom flag, placing it in its 10th year of service. The vessel reports a deadweight tonnage of 1,497 metric tonnes and a gross tonnage of 2,173. This vessel is configured for offshore support operations. PORTLAND SENTINEL is classed by the American Bureau of Shipping, which is a member of the International Association of Classification Societies. The vessel has been observed in the West Europe region. It has previously operated under one former name and two former flag states. Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions. The most recent inspection was on 3 April 2025.
- Type: Offshore Supply Ship
- Flag: United Kingdom
- Year built: 2016
- MMSI: 235117904
- Call sign: 2JPR9
- Gross tonnage: 2173
- Deadweight: 1497 t
- Port State Control (PSC) inspections: 5 since 2017
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 03/04/2025
- Registered owner: SENTINEL OFFSHORE VESSELS LTD
- Ship manager: SENTINEL MARINE PTE LTD
- ISM manager: CYAN SENTINEL LTD (United Kingdom)
- Last AIS position: 61°3.6′N · 003°46.2′W · Speed 0.8 kn · under way · received 4 October 2026 at 14:48 UTC
- Destination: ROSEBANK FIELD
Frequently asked questions
What is the vessel type of PORTLAND SENTINEL?
PORTLAND SENTINEL is an Offshore Supply Ship. It was built in 2016 and is currently in its 10th year of service.
What are the tonnage specifications for PORTLAND SENTINEL?
The vessel has a deadweight tonnage of 1,497 metric tonnes. Its gross tonnage is recorded at 2,173.
Which classification society manages PORTLAND SENTINEL?
The vessel is classed by the American Bureau of Shipping. This society is a member of the International Association of Classification Societies (IACS).
Where has PORTLAND SENTINEL been operating recently?
The vessel has been observed in the West Europe region. This is the primary geographic area noted in recent tracking data.
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 4 deficiencies recorded. The most recent inspection was on 3 April 2025. All-time records show 5 inspections since 2017 and no detentions.
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