TOP1

Particulars

MMSI	525901460
Call sign	YBA4467
Flag	Indonesia
Vessel type	Other type
Length overall	65 m
Beam	24 m

From her own AIS broadcasts.

Her MMSI

525901460

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	10 m (A)
To the stern	55 m (B)
To the port side	14 m (C)
To the starboard side	10 m (D)
Heard from	AISStream
On the map since	22 Oct 2026, 17:47 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

Where she is

Position	2.0995° S, 104.9368° E
Speed	Stopped, 0.0 knots
Local time

Voyage

To: Not reported
ETA: Not reported