A DONG 28: cargo ship under way near Vung Tau

Particulars

From her own AIS broadcasts.

574012376

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 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
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, 22:03 UTC

From her own AIS broadcasts as the feed delivers them.

Ship	Kind	Length	Distance
🇻🇳MJ-511			0.4 nm
🇻🇳VUNG TAU 2025-02	Pilot vessel	19 m	0.6 nm
🇻🇳THAI BINH DUONG 47	Dredger	76 m	1.4 nm
🇻🇳L CHA M PHUNG C16	Fishing vessel	22 m	1.6 nm
🇻🇳TC VENUS		78 m	1.7 nm
🇨🇾MARIA P.	Cargo ship	229 m	2.5 nm
🇻🇳MASCO 2	Pleasure craft	15 m	2.5 nm
🇻🇳DUC TRI 289	Cargo ship	80 m	2.6 nm