STK PRIMA 6 (IMO 9576038)

STK PRIMA 6 is a tug built in 2009 and flying the flag of Indonesia; it is in its 17th year of service. The vessel has a gross tonnage of 354. STK PRIMA 6 has been classed since 15 April 2016 by Biro Klasifikasi Indonesia, which is not a member of the International Association of Classification Societies (IACS). Its last class renewal survey was on 17 May 2021. The vessel has been observed most often in South East Asia and the Singapore Strait (latest area report: July 2026). It has previously sailed under two other names and three other flags. No port state control (PSC) inspection records are on file for this vessel.

Frequently asked questions

What type of vessel is STK PRIMA 6?

STK PRIMA 6 is a tug built in 2009. It is in its 17th year of service.

What flag does STK PRIMA 6 fly?

STK PRIMA 6 flies the flag of Indonesia. Earlier it sailed under three other flags.

Who classes STK PRIMA 6?

STK PRIMA 6 has been classed since 15 April 2016 by Biro Klasifikasi Indonesia, which is not a member of the International Association of Classification Societies (IACS). Its last class renewal survey was on 17 May 2021.

How many port state control inspections has STK PRIMA 6 had?

No port state control (PSC) inspection records are on file for this vessel.

Where does STK PRIMA 6 trade?

The vessel has been observed most often in South East Asia and the Singapore Strait (latest area report: July 2026). It has previously sailed under two other names and three other flags.

Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.