4-WINDS (IMO 9601522)
4-WINDS is an Offshore Support Vessel built in 2012 and flying the Netherlands flag, placing it in its 14th year of service. The vessel reports a deadweight tonnage of 1,276 metric tonnes and a gross tonnage of 1,794. This vessel is configured for offshore support operations. 4-WINDS is classed by Lloyd's Register, which is a member of the International Association of Classification Societies (IACS). The vessel has been observed in the West Europe region. It has previously operated under four different flag states and has been registered under two former names. Over the last 36 months it has had 4 port state control (PSC) inspections and no detentions. The most recent inspection was on 2 October 2026.
- Type: Offshore Support Vessel
- Flag: Portugal (MAR)
- Year built: 2012
- MMSI: 255917429
- Call sign: CQ3058
- Gross tonnage: 1794
- Deadweight: 1276 t
- Length overall: 59 m
- Beam: 15 m
- Port State Control (PSC) inspections: 13 since 2012
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 02/10/2026
- Registered owner: 4 WINDS BV (Belgium)
- Ship manager · ISM manager: ANGLO-EASTERN ANTWERP NV (Belgium)
- Last AIS position: 52°28.0′N · 004°40.0′E · Speed 0.0 kn · moored · received 14 October 2026 at 10:44 UTC
- Destination: OFFSHORE
Frequently asked questions
What is the vessel type of 4-WINDS?
4-WINDS is an Offshore Support Vessel. It was built in 2012 and is currently in its 14th year of service.
What are the tonnage specifications for 4-WINDS?
The vessel has a gross tonnage of 1,794. It also reports a deadweight tonnage of 1,276 metric tonnes.
Which classification society manages 4-WINDS?
The vessel is classed by Lloyd's Register. This society is a recognized member of the International Association of Classification Societies (IACS).
Where has 4-WINDS been operating recently?
The vessel has been observed in the West Europe region. This is the primary geographic area noted in recent maritime data.
How many inspections has 4-WINDS undergone?
Over the last 36 months it has had 4 port state control (PSC) inspections and no detentions, with 8 deficiencies recorded. The most recent inspection was on 2 October 2026. All-time records show 13 inspections since 2012 and no detentions.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.