S2 B4

MMSI 574090056

At sea in the South China Sea

Last seen

7.2183° N, 106.7485° E

7.2183° N, 106.7485° E

Speed0.8kn
Course107°
DestinationCLASS B

Voyage

Destination
CLASS B
Speed
0.8 kn
Course
107°
Position
7.2183° N, 106.7485° E
Last report
9 Nov 2026, 22:30 UTC

Particulars

MMSI
574090056
Type
Fishing vesselAIS type 30
Length
26 m
Beam
6 m

Not broadcast: ETA, call sign, IMO number and draught.

About S2 B4

S2 B4 (MMSI 574090056) is a fishing vessel registered in Vietnam. It is 26 m long and 6 m wide. Its most recent AIS position, received on 9 Nov 2026 at 22:30 UTC, placed it at sea in the South China Sea. It was moving at 0.8 knots on a course of 107°. The crew reported CLASS B as the destination.

Frequently asked questions

Where is S2 B4 now?

S2 B4 was last reported at sea in the South China Sea on 9 Nov 2026 at 22:30 UTC. It was moving at 0.8 knots on a course of 107°.

What type of ship is S2 B4?

S2 B4 is a fishing vessel. It is 26 m long and 6 m wide.

What is the MMSI number of S2 B4?

The MMSI of S2 B4 is 574090056.

What flag does S2 B4 fly?

S2 B4 sails under the flag of Vietnam (VN).

Where is S2 B4 going?

S2 B4 reported its destination as CLASS B.

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