CA CHUON 07: law enforcement vessel under way near Vung Tau

Particulars

MMSI	574128492
Flag	Vietnam
Vessel type	Law enforcement
Length overall	50 m
Beam	8 m

From her own AIS broadcasts.

Her MMSI

574128492

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	30 m (A)
To the stern	20 m (B)
To the port side	4 m (C)
To the starboard side	4 m (D)
On the map since	15 Nov 2026, 04:10 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	10.3149° N, 107.0778° E
Speed	7.3 knots
Course	159°
Heading	158°
Local time

Voyage

To: Not reported
ETA: Not reported

Ships near her

Ship	Kind	Length	Distance
🇻🇳VUNG TAU 2016	Pilot vessel	18 m	0.7 nm
🇭🇰SITC HUIMING	Cargo ship	186 m	1.2 nm
🇻🇳RX-C39	Fishing vessel		1.4 nm
🇻🇳LG-NGOC-TRAM-B28-B35	Fishing vessel	24 m	1.5 nm
🇻🇳VUNG TAU 2025-02	Pilot vessel	19 m	1.6 nm
🇻🇳VUNGTAU 2011	Wing-in-ground craft		1.6 nm
🇻🇳VUNG TAU 2025-01	Pilot vessel	19 m	1.6 nm
🇻🇳HONG LONG	Pilot vessel	19 m	1.6 nm

CA CHUON 07