4 B12

MMSI 574093911

128 km E of Nghi Son, Vietnam

Last seen

19.5078° N, 107.0210° E

19.5078° N, 107.0210° E

Speed2.2kn
Course180°

Voyage

Speed
2.2 kn
Course
180°
Position
19.5078° N, 107.0210° E
Last report
6 Nov 2026, 15:07 UTC
Nearest port
Nghi Son128 km E of the port

Particulars

MMSI
574093911
Type
Fishing vesselAIS type 30

Not broadcast: destination, call sign, IMO number, dimensions and draught.

About 4 B12

4 B12 (MMSI 574093911) is a fishing vessel registered in Vietnam. Its most recent AIS position, received on 6 Nov 2026 at 15:07 UTC, placed it 128 km E of Nghi Son, Vietnam. It was moving at 2.2 knots on a course of 180°.

Frequently asked questions

Where is 4 B12 now?

4 B12 was last reported 128 km E of Nghi Son, Vietnam on 6 Nov 2026 at 15:07 UTC. It was moving at 2.2 knots on a course of 180°.

What type of ship is 4 B12?

4 B12 is a fishing vessel.

What is the MMSI number of 4 B12?

The MMSI of 4 B12 is 574093911.

What flag does 4 B12 fly?

4 B12 sails under the flag of Vietnam (VN).

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