FOB SWATH 4 (IMO 9672947)
FOB SWATH 4 is an Offshore Supply Ship built in 2013 and flying the Denmark (DIS) flag, placing it in its 13th year of service. The vessel reports a deadweight tonnage of 65 metric tonnes, a gross tonnage of 243, and a length overall of 24.97 metres. This small-scale vessel is configured for specialized offshore support operations. FOB SWATH 4 is classed by DNV, 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 two different flag states and has been registered under three former names. Over the last 36 months it has had 3 port state control (PSC) inspections and no detentions. The most recent inspection was on 31 October 2025.
- Type: Offshore Supply Ship
- Flag: Denmark (DIS)
- Year built: 2013
- MMSI: 219463000
- Call sign: OUWZ2
- Gross tonnage: 243
- Deadweight: 65 t
- Length overall: 24.97 m
- Beam: 10.6 m
- Home port: THYBORØN
- Port State Control (PSC) inspections: 10 since 2014
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 31/10/2025
- Registered owner · Ship manager · ISM manager · DOC holder: OFFSHORE WINDSERVICE AS (Denmark)
- Last AIS position: 49°55.1′N · 001°5.5′E · Speed 2.4 kn · under way · received 7 October 2026 at 19:11 UTC
- Destination: Dieppe (FR DPE)
- Arrival alert: rynda.io messages you by email or in Telegram when FOB SWATH 4 arrives in Dieppe. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of FOB SWATH 4?
FOB SWATH 4 is an Offshore Supply Ship. It was built in 2013 and is currently in its 13th year of service.
What are the dimensions of FOB SWATH 4?
The vessel has a length overall of 24.97 metres and a beam of 10.6 metres. It operates with a draught of 2.49 metres.
Which classification society manages FOB SWATH 4?
The vessel is classed by DNV, which is an IACS member. Its current class notation is Crew Clean E0 R1 with a status of Reinstated.
What is the PSC inspection history for this vessel?
Over the last 36 months it has had 3 port state control (PSC) inspections and no detentions, with 8 deficiencies recorded. The most recent inspection was on 31 October 2025. All-time records show 10 inspections since 2014 and no detentions.
Where has FOB SWATH 4 been operating recently?
The vessel has been observed in the West Europe region. It is currently registered in the home port of Thyborøn.
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