L CHA M PHUNG C16: fishing vessel under way near Vung Tau

Particulars

MMSI	574560607
Call sign	1234567
Flag	Vietnam
Vessel type	Fishing vessel
Length overall	22 m
Beam	6 m

From her own AIS broadcasts.

Her MMSI

574560607

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.

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 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
To the bow	12 m (A)
To the stern	10 m (B)
To the port side	4 m (C)
To the starboard side	2 m (D)
On the map since	13 Nov 2026, 23:59 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.

Where she is

Position	10.2530° N, 107.0932° E
Speed	8.3 knots
Course	161°
Local time

Voyage

From: Dong Xuyen Port, VietnamDeparted 14 Nov 2026 (inferred)
To: Not reported
ETA: Not reported

Ships near her

Ship	Kind	Length	Distance
🇱🇷MAERSK NACKA	Cargo ship	171 m	1.0 nm
🇻🇳L VU HAO 1 P3 89%		10 m	1.2 nm
🇻🇳MJ-511			1.3 nm
🇻🇳43 DONG HAI + C35	Fishing vessel	25 m	1.9 nm
🇻🇳27 DONG HAI C35	Fishing vessel	26 m	2.0 nm
🇻🇳A DONG 28	Cargo ship	70 m	2.0 nm
🇻🇳VUNG TAU 2025-02	Pilot vessel	19 m	2.2 nm
🇻🇳KIM LONG	Pilot vessel	15 m	2.3 nm

L CHA M PHUNG C16