PHUOC LONG 20: cargo ship in port at Cat Lai Oil Port

Particulars

MMSI	574401583
Call sign	SG 5044
Flag	Vietnam
Vessel type	Cargo ship
Length overall	74 m
Beam	10 m

From her own AIS broadcasts.

Her MMSI

574401583

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	7 m (A)
To the stern	67 m (B)
To the port side	6 m (C)
To the starboard side	4 m (D)
On the map since	15 Nov 2026, 01:36 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	10.7460° N, 106.7656° E
Speed	Stopped, 0.0 knots
Heading	26°
Local time

Voyage

From: Cat Lai Oil Port, VietnamStopped here now
To: Not reported
ETA: Not reported

Ships near her

Ship	Kind	Length	Distance
🇻🇳SOWATCO EXPLORER	Cargo ship	80 m	0.2 nm
🇻🇳MHH2502	Cargo ship	79 m	0.4 nm
🇻🇳CAI MEP 15	Cargo ship	32 m	0.4 nm
🇻🇳PHUOC LONG 62	Cargo ship	80 m	0.5 nm
🇻🇳VT 082	Passenger ship	6 m	0.5 nm
🇻🇳TRANSIMEX 79	Cargo ship	76 m	0.6 nm
🇻🇳RIVERLINE	Cargo ship	73 m	0.6 nm
🇻🇳TAN CANG 39	Cargo ship	80 m	0.6 nm

PHUOC LONG 20