TB.BAHTERA BHUANA

Particulars

MMSI	525112218
Call sign	YD 4649
Flag	Indonesia
Vessel type	Towing
Length overall	52 m
Beam	10 m

From her own AIS broadcasts.

Her MMSI

525112218

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.

She broadcasts no IMO number. Only larger seagoing ships are required to have one.

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 BWorked out, not reported: only Class A transponders send a status, and she sends none. Class B is the lighter kind on yachts, fishing boats and other small craft, which reports less often.
To the bow	27 m (A)
To the stern	25 m (B)
To the port side	7 m (C)
To the starboard side	3 m (D)
Heard from	AISStream
On the map since	30 Oct 2026, 10:15 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

BOMAS VIGOR Towing vessel8.6 nm
BOMAS CAHAYA Tug8.6 nm
ANUGERAH BERSAMA2115 Tug9.2 nm
RAHAYU SAGUNG DUMADI12 nm
KM.PUTRI TUNGGAL KN Fishing vessel13 nm
KM. P.P-II Fishing vessel13 nm
AMARILIS INDAH Cargo ship21 nm
TB. CATALEYA Towing vessel21 nm

Where she is

Position	6.9113° S, 109.9614° E
Speed	Stopped, 0.0 knots
Local time

Voyage

To: Not reported
ETA: Not reported