NS 309 (IMO 8936322)
NS 309 is a tug built in 1997 and flying the flag of Thailand; it is in its 29th year of service. The vessel has a gross tonnage of 341. NS 309 is classed by Other, which is not a member of the International Association of Classification Societies (IACS). The vessel has been observed most often in South East Asia (latest area report: July 2026). It has previously sailed under one other name and one other flag. No port state control (PSC) inspections were recorded in the last 36 months; 2 inspections are on file since 2015, the most recent on 24 December 2015.
- Type: Tug
- Flag: Thailand
- Year built: 1997
- MMSI: 567001940
- Call sign: HSB5351
- Gross tonnage: 341
- Deadweight: 0 t
- Port State Control (PSC) inspections: 2 since 2015
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 24/12/2015
- Registered owner · Ship manager: VESCON TUGBOAT & MARINE (Thailand)
- Last AIS position: 13°41.8′N · 100°29.4′E · Speed 0.4 kn · under way · received 2 October 2026 at 03:04 UTC
- Destination: SEA SHIPYARD
Frequently asked questions
What type of vessel is NS 309?
NS 309 is a tug built in 1997. It is in its 29th year of service.
What flag does NS 309 fly?
NS 309 flies the flag of Thailand. Earlier it sailed under one other flag.
Who classes NS 309?
NS 309 is classed by Other, which is not a member of the International Association of Classification Societies (IACS).
How many port state control inspections has NS 309 had?
No port state control (PSC) inspections were recorded in the last 36 months; 2 inspections are on file since 2015, the most recent on 24 December 2015.
Where does NS 309 trade?
The vessel has been observed most often in South East Asia (latest area report: July 2026). It has previously sailed under one other name and one other flag.
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