SW GALLIEN (IMO 9538139)
SW GALLIEN is a Research Vessel built in 2011 and flying the Bahamas flag, placing it in its 15th year of service. The vessel reports a deadweight tonnage of 4,577 metric tonnes, a gross tonnage of 7,894, and a length overall of 92 metres. This vessel is configured for specialized research operations. SW GALLIEN is classed by DNV, which is an IACS member. The vessel has been observed in West Africa, South Africa, and the waters surrounding South Africa and West Africa over recent periods. It has operated under two former names and three former flag states. Over the last 36 months it has had 3 port state control (PSC) inspections and no detentions. The most recent inspection was on 3 June 2026.
- Type: Research Vessel
- Flag: Bahamas
- Year built: 2011
- MMSI: 311012300
- Call sign: C6XK4
- Gross tonnage: 7894
- Deadweight: 4577 t
- Length overall: 92 m
- Beam: 21 m
- Home port: NASSAU
- Port State Control (PSC) inspections: 11 since 2011
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 03/06/2026
- Registered owner: SHEARWATER INVEST AS (United Kingdom)
- Ship manager · ISM manager · DOC holder: REFLECTION MARINE UK LTD (United Kingdom)
- Last AIS position: 57°13.9′N · 001°53.0′E · Speed 4.2 kn · under way · received 10 October 2026 at 08:09 UTC
- Destination: Aberdeen (GB ABD) · ETA 11 October 2026 at 13:09 UTC (as broadcast by the vessel)
- Arrival alert: rynda.io messages you by email or in Telegram when SW GALLIEN arrives in Aberdeen. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of SW GALLIEN?
SW GALLIEN is a Research Vessel built in 2011. It is currently in its 15th year of service.
What are the dimensions of SW GALLIEN?
The vessel has a length overall of 92 metres and a beam of 21 metres. It operates with a maximum draught of 7.5 metres.
Which classification society manages SW GALLIEN?
The vessel is classed by DNV, which is an IACS member. Its current class status is listed as Delivered.
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 2 deficiencies recorded. The most recent inspection was on 3 June 2026. All-time records show 11 inspections since 2011 and no detentions.
Where has SW GALLIEN been recently observed?
The vessel has been active in West Africa and South Africa. These geographic areas represent its most recent recorded operational regions.
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