VOS TETHYS (IMO 9552630)
VOS TETHYS is an Offshore Tug/Supply Ship built in 2010 and flying the Italy flag, placing it in its 16th year of service. The vessel reports a deadweight tonnage of 1,386 metric tonnes, a gross tonnage of 1,678, and a length overall of 59 metres. This vessel is configured for specialized offshore support operations.
The vessel's classification notation includes # AUT-UMS BIOSAFE SHIP CYR # DYNAPOS AM REMOTE. While specific recent geographic observations are not listed, the vessel maintains an active operational profile. It has previously been registered under two different names and has operated under two different flag states. Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions. The most recent inspection was on 25 May 2026.
- Type: Offshore Tug/Supply Ship
- Flag: Italy
- Year built: 2010
- MMSI: 247280800
- Call sign: ICNH
- Gross tonnage: 1678
- Deadweight: 1386 t
- Length overall: 59 m
- Beam: 14.95 m
- Home port: ANCONA - 11
- Port State Control (PSC) inspections: 13 since 2013
- PSC detentions in the last 36 months: 0
- Last PSC detention: 17/04/2016, Port Said (Mediterranean MoU)
- Last PSC inspection: 25/05/2026
- Registered owner: HILLCREST PTE LTD (Italy)
- Ship manager · ISM manager: BRITOIL OFFSHORE SERVICES SRL (Italy)
- Last AIS position: 31°21.4′N · 030°10.9′E · Speed 1.5 kn
- Destination: To be nominated · ETA 2026-09-23T14:14:00.000Z
Frequently asked questions
What is the vessel type and age of VOS TETHYS?
VOS TETHYS is an Offshore Tug/Supply Ship. It was built in 2010 and is currently in its 16th year of service.
What are the dimensions of VOS TETHYS?
The vessel has a length overall of 59 metres and a beam of 14.95 metres. It possesses a gross tonnage of 1,678 and a deadweight of 1,386 metric tonnes.
What is the engine power of VOS TETHYS?
The vessel is equipped with a main engine providing 3,840 kW of power. This power rating supports its functions as an offshore supply vessel.
How many inspections has VOS TETHYS undergone?
Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions, with 2 deficiencies recorded. The most recent inspection was on 25 May 2026. All-time records show 13 inspections since 2013 and 1 detention. The most recent detention was on 17 April 2016.
Has the vessel changed names or flags?
Yes, the vessel has been registered under two former names. It has also operated under two different flag states during its service life.
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