SEMESTA 125 (IMO 1039553)
SEMESTA 125 is a tug built in 2023 and flying the flag of Indonesia; it is in its 3rd year of service. The vessel has a deadweight of 250 tonnes and a gross tonnage of 216. SEMESTA 125's class with Biro Klasifikasi Indonesia has been suspended since 29 January 2025 because a survey was overdue. The vessel has been observed most often in South East Asia, the Singapore Strait, and the Malacca Strait (latest area report: August 2026). It has previously sailed under two other names and two other flags. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Indonesia
- Year built: 2023
- MMSI: 525601971
- Call sign: YDC4666
- Gross tonnage: 216
- Deadweight: 250 t
- Registered owner · Ship manager: ALFA KENCANA SAMUDRA (Indonesia)
- Last AIS position: 1°30.9′S · 103°40.0′E · Speed 0.0 kn · under way under sail · received 14 October 2026 at 22:10 UTC
- Destination: JAMBI
Frequently asked questions
What type of vessel is SEMESTA 125?
SEMESTA 125 is a tug built in 2023. It is in its 3rd year of service.
What is the deadweight of SEMESTA 125?
SEMESTA 125 has a deadweight of 250 tonnes. Its gross tonnage is 216.
What flag does SEMESTA 125 fly?
SEMESTA 125 flies the flag of Indonesia. Earlier it sailed under two other flags.
Who classes SEMESTA 125?
SEMESTA 125's class with Biro Klasifikasi Indonesia has been suspended since 29 January 2025 because a survey was overdue.
How many port state control inspections has SEMESTA 125 had?
No port state control (PSC) inspection records are on file for this vessel.
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