A: fishing vessel under way near Vung Tau

Particulars

From her own AIS broadcasts.

574957292

The first three digits, 574, are the country code of Vietnam: 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.

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

AIS class	Class A or BNot told apart: she sends the status "not defined", which the feed that heard her passes on for both kinds. Class A is the full-strength kind that large cargo and passenger ships must carry. Class B is the lighter kind on yachts, fishing boats and other small craft, which reports less often.
Status she reports	Not defined
Where her aerial sits	Not reportedAIS lets a ship say where her aerial is on her hull; she has not.
On the map since	13 Nov 2026, 22:08 UTC

From her own AIS broadcasts as the feed delivers them.

Map © OpenStreetMap contributors © CARTO

Ship	Kind	Length	Distance
🇻🇳THAIDUONG19	Cargo ship	62 m	0.8 nm
🇻🇳HIEP TIN 79	Cargo ship	57 m	1.0 nm
🇻🇳SONG PHU 02	Tanker	31 m	1.3 nm
🇻🇳A I 35	Fishing vessel	26 m	1.4 nm
🇻🇳HG	Fishing vessel	26 m	1.4 nm
🇻🇳A	Fishing vessel		1.5 nm
🇻🇳NB 8584	Cargo ship	70 m	1.7 nm
🇻🇳ND 2795	Cargo ship	76 m	2.1 nm