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TB.JFF 1

🇮🇩 Indonesia, tug

Under way at 4.5 knots near Musi River, Sumatra, Indonesia.Last report .

MMSI 525001083Call sign YDA4997

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Particulars

MMSI525001083
Call signYDA4997
FlagIndonesia
Vessel typeTug

From her own AIS broadcasts.

Her MMSI

525001083

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.

AIS classClass 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.
Where her aerial sitsNot reportedAIS lets a ship say where her aerial is on her hull; she has not.
Heard fromAISStream
On the map since

From her own AIS broadcasts as the feed delivers them.

Ships near her

Where she is

Map © OpenStreetMap contributors © CARTO

Position2.3503° S, 104.9117° E
Speed4.5 knots
Course13°

Voyage

From
Musi River, Sumatra, IndonesiaDeparted (inferred)
To
Not reported
ETA
Not reported