TB BUKIT PRIMA 03

Particulars

MMSI	525701589
IMO number	1077309
Call sign	YDC4768
Flag	Indonesia
Vessel type	Tug
Length overall	25 m
Beam	8 m
Draught	3 m

From her own AIS broadcasts.

Her MMSI

525701589

The first three digits, 525, are the country code of Indonesia: an MMSI follows a ship's flag, so a new flag brings a new number.

Her IMO number, 1077309, stays with the hull for life.

Her AIS details

AIS is the radio signal a ship sends so that other ships can see her. This is what her signal tells us.

Seen from above, bow to the right, so port is the upper side. The ring is her GPS aerial, where her crew or installer said it sits. Shiptrail draws the aerial's position, not the middle of the ship.

AIS class	Class AWorked out, not reported: only Class A transponders send a status, and she sends one. Class A is the full-strength kind that large cargo and passenger ships must carry.
Status she reports	Under way under engine power
To the bow	14 m (A)
To the stern	11 m (B)
To the port side	7 m (C)
To the starboard side	1 m (D)
Destination as typed	PULAU KEMARAUWhat the crew entered; the Voyage card turns it into a port.
Heard from	AISStream
On the map since	29 Oct 2026, 11:30 UTC

A, B, C and D are AIS's own names for these four distances.

From her own AIS broadcasts as the feed delivers them.

Ships near her

VICTORY 2406 Towing vessel1.0 nm
TB.LEO POWER 2225 Tug1.8 nm
TB.LIMA BENUA 2201 Tug2.3 nm
TB MARINA 16272.6 nm
TB HECTOR 808 Tug2.9 nm
TB INTAN MEGAH 21 Towing vessel3.3 nm
TB.BUKIT PRIMA 01 Tug3.9 nm
TB CITRA 123 Tug4.2 nm

Where she is

Position	2.5362° S, 104.9415° E
Speed	6.6 knots
Course	184°
Local time

Voyage

From: Muntok, Banka, IndonesiaDeparted 30 Oct 2026 (inferred)
To: Pula, CroatiaMay not be updated: the ETA has passed
ETA: 19 Oct 03:50 UTC