SAO MAI 02: tug in port at Cai Mep

Particulars

MMSI	574102092
IMO number	8017114
Call sign	XVSG
Flag	Vietnam
Vessel type	Tug
Kind of ship	Platform supply vessel
Length overall	62 m
Beam	16 m
Draught	5.2 m
Built	1981
Gross tonnage	1,226 GT
Builder	Hatlø Verksted

Registry facts from Wikidata; the rest from her own AIS broadcasts.

Her MMSI

574102092

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.

Her IMO number, 8017114, stays with the hull for life.

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 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
To the bow	10 m (A)
To the stern	52 m (B)
To the port side	6 m (C)
To the starboard side	10 m (D)
Destination as typed	VUNG TAU - BACH HOWhat the crew entered; the Voyage card turns it into a port.
On the map since	13 Nov 2026, 22:08 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	10.3893° N, 107.0892° E
Speed	Stopped, 0.0 knots
Heading	289°
Local time

Voyage

From: Cai Mep, VietnamStopped here now
To: Vung Tau, VietnamAbout 2.7 nm away in a straight line
ETA: Not reported

Cai MepVung Tau

Ships near her

Ship	Kind	Length	Distance
🇻🇳HAI SON		54 m	0.2 nm
🇵🇦SEA MEADOW 02		84 m	0.3 nm
🇻🇳TC VENUS		78 m	0.3 nm
🇻🇳VUNG TAU 05	Tug	76 m	0.4 nm
🇻🇳HAI DUONG 05		63 m	0.4 nm
🇻🇳EVEREST 3	Cargo ship	70 m	0.4 nm
🇻🇳VUNGTAU 01	Tug	67 m	0.5 nm
🇻🇳THANH DAT 89	Cargo ship	79 m	2.1 nm

SAO MAI 02