PHUOC LONG 22: cargo ship under way near Nhon Trach

Particulars

MMSI	574401584
Call sign	SG 4992
Flag	Vietnam
Vessel type	Cargo ship
Length overall	72 m
Beam	10 m

From her own AIS broadcasts.

Her MMSI

574401584

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	65 m (B)
To the port side	6 m (C)
To the starboard side	4 m (D)
On the map since	15 Nov 2026, 06:17 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	10.6397° N, 106.8496° E
Speed	6.6 knots
Course	266°
Heading	266°
Local time

Voyage

To: Not reported
ETA: Not reported

Ships near her

Ship	Kind	Length	Distance
🇻🇳VL15131	Cargo ship	75 m	0.1 nm
🇻🇳PHUOC LONG 26	Cargo ship	76 m	0.1 nm
🇻🇳SOWATCO 26	Cargo ship		0.5 nm
🇻🇳TAN CANG 31	Cargo ship	73 m	0.9 nm
🇻🇳THANH VIET	Cargo ship	71 m	0.9 nm
🇻🇳HONG HA GAS	Cargo ship	78 m	1.0 nm
🇵🇦GLORY BLUE	Tanker	146 m	1.1 nm
🇻🇳SOWATCO 17	Cargo ship	58 m	1.3 nm

PHUOC LONG 22