TANUX III (IMO 9392406)
TANUX III is an Offshore Supply Ship built in 2006 and flying the Marshall Islands flag, placing it in its 20th year of service. The vessel reports a deadweight tonnage of 438 metric tonnes, a gross tonnage of 496, and a length overall of 48 metres. This vessel is configured for specialized offshore support operations. TANUX III is classed by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in West Europe, West Africa, and North Europe over recent periods. It has previously operated under two different names and two different flags. Over the last 36 months it has had 3 port state control (PSC) inspections and no detentions. The most recent inspection was on 22 April 2026.
- Type: Offshore Supply Ship
- Flag: Marshall Islands
- Year built: 2006
- MMSI: 538002884
- Call sign: V7MP4
- Gross tonnage: 496
- Deadweight: 438 t
- Length overall: 48 m
- Beam: 11 m
- Port State Control (PSC) inspections: 10 since 2007
- PSC detentions in the last 36 months: 0
- Last PSC detention: 03/07/2019, Onne (Abuja MoU)
- Last PSC inspection: 22/04/2026
- Registered owner · Ship manager: TANUX SHIPPING KS (Norway)
- ISM manager: UKSNOY & CO AS (Norway)
- Last AIS position: 62°35.8′N · 006°26.9′E · Speed 0.6 kn · under way · received 6 October 2026 at 23:07 UTC
- Destination: To be nominated
Frequently asked questions
What is the vessel type and age of TANUX III?
TANUX III is an Offshore Supply Ship. It was built in 2006 and is currently in its 20th year of service.
What are the dimensions of TANUX III?
The vessel has a length overall of 48 metres and a beam of 11 metres. It carries a gross tonnage of 496 and a deadweight tonnage of 438 metric tonnes.
Which classification society maintains TANUX III?
The vessel is classed by the American Bureau of Shipping. This society is a recognized member of the International Association of Classification Societies (IACS).
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 4 deficiencies recorded. The most recent inspection was on 22 April 2026. All-time records show 10 inspections since 2007 and 1 detention. The most recent detention was on 3 July 2019.
Where has TANUX III been operating recently?
The vessel has been observed in West Europe, West Africa, and North Europe. It currently flies the Marshall Islands flag.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.