MBS 121 (IMO 9660310)
MBS 121 is a Tug built in 2012 and flying the Indonesia flag, placing it in its 14th year of service. The vessel reports a gross tonnage of 153 and has a deadweight tonnage of 0. This small-scale vessel is configured for specialized harbor or coastal towing operations. MBS 121 is classed by Biro Klasifikasi Indonesia. The vessel has been observed in the Java Sea and the Makassar Strait over recent periods. It has previously operated under one former name and one former flag. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Indonesia
- Year built: 2012
- MMSI: 525022253
- Call sign: YDA3149
- Gross tonnage: 153
- Deadweight: 0 t
- Registered owner · Ship manager: MITRA BAHARI SENTOSA (Indonesia)
- Last AIS position: 3°26.8′S · 114°30.3′E · Speed 3.9 kn · received 14 October 2026 at 09:18 UTC
- Destination: To be nominated
- Arrival alert: rynda.io messages you by email or in Telegram when MBS 121 arrives in port. Free for up to 3 vessels.
Frequently asked questions
What type of vessel is MBS 121?
MBS 121 is a Tug. It was built in 2012 and is currently in its 14th year of service.
What is the gross tonnage of MBS 121?
The vessel has a gross tonnage of 153. Its deadweight tonnage is recorded as 0.
Where has MBS 121 been operating recently?
The vessel has been observed in the Java Sea and the Makassar Strait. These areas represent its most recent recorded geographic activity.
What is the classification status of MBS 121?
MBS 121 is classed by Biro Klasifikasi Indonesia. The current status of its classification is listed as Suspended.
How many inspections has MBS 121 undergone?
No port state control (PSC) inspection records are on file for this vessel.
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