KST 31 (IMO 9072305)
KST 31 is a Tug built in 1993 and flying the Singapore flag, placing it in its 33rd year of service. The vessel reports a deadweight tonnage of 108 metric tonnes and a gross tonnage of 233. This small-scale vessel is configured for specialized towing and harbor assistance duties. KST 31 is classed by the American Bureau of Shipping, which is a member of the International Association of Classification Societies. The vessel has been observed operating in the Singapore Strait and throughout South East Asia. It has previously operated under two different names and two different flag states. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Singapore
- Year built: 1993
- MMSI: 563068640
- Call sign: 9V8411
- Gross tonnage: 233
- Deadweight: 108 t
- Registered owner · Ship manager: KST MARITIME PTE LTD
- Last AIS position: 1°17.9′N · 103°41.1′E · Speed 0.3 kn · received 30 September 2026 at 09:12 UTC
- Destination: Singapore (SG SIN)
Frequently asked questions
What is the vessel type of KST 31?
KST 31 is a Tug. It was built in 1993 and is currently in its 33rd year of service.
What are the tonnage specifications for KST 31?
The vessel has a gross tonnage of 233. It also reports a deadweight tonnage of 108 metric tonnes.
Which classification society manages KST 31?
KST 31 is classed by the American Bureau of Shipping. This society is a recognized member of the International Association of Classification Societies (IACS).
Where has KST 31 been recently observed?
The vessel has been observed in the Singapore Strait and the South East Asia region. These areas represent its recent operational footprint.
How many inspections has KST 31 undergone?
No port state control (PSC) inspection records are on file for this vessel.
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