MTS 51

MMSI 525201882Call sign YDC4339

34 km SW of Exspan, Indonesia

Last seen

2.0479° S, 104.9448° E

2.0479° S, 104.9448° E

Speed4.0kn
Course350°
DestinationCLASS B

Voyage

Destination
CLASS B
Speed
4.0 kn
Course
350°
Position
2.0479° S, 104.9448° E
Last report
27 Aug 2026, 20:39 UTC
Nearest port
Exspan34 km SW of the port

Particulars

MMSI
525201882
Call sign
YDC4339
Type
TugAIS type 52
Length
25 m
Beam
8 m

Not broadcast: ETA, IMO number and draught.

About MTS 51

MTS 51 (MMSI 525201882) is a tug registered in Indonesia. It is 25 m long and 8 m wide. Its most recent AIS position, received on 27 Aug 2026 at 20:39 UTC, placed it 34 km SW of Exspan, Indonesia. It was moving at 4.0 knots on a course of 350°. The crew reported CLASS B as the destination.

Frequently asked questions

Where is MTS 51 now?

MTS 51 was last reported 34 km SW of Exspan, Indonesia on 27 Aug 2026 at 20:39 UTC. It was moving at 4.0 knots on a course of 350°.

What type of ship is MTS 51?

MTS 51 is a tug. It is 25 m long and 8 m wide.

What is the MMSI number of MTS 51?

The MMSI of MTS 51 is 525201882. Its call sign is YDC4339.

What flag does MTS 51 fly?

MTS 51 sails under the flag of Indonesia (ID).

Where is MTS 51 going?

MTS 51 reported its destination as CLASS B.

Vessels nearby

Other ships reported close to MTS 51 in the last 24 hours.

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