KOURYUMARU

MMSI 431009298

15 km SW of Asakuchi, Japan

Last seen

34.4334° N, 133.4418° E

34.4334° N, 133.4418° E

Speed4.5kn
Course18°
DestinationCLASS B

Voyage

Destination
CLASS B
Speed
4.5 kn
Course
18°
Position
34.4334° N, 133.4418° E
Last report
28 Oct 2026, 21:31 UTC
Nearest port
Asakuchi15 km SW of the port

Particulars

MMSI
431009298
Type
TugAIS type 52
Length
14 m
Beam
5 m

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

About KOURYUMARU

KOURYUMARU (MMSI 431009298) is a tug registered in Japan. It is 14 m long and 5 m wide. Its most recent AIS position, received on 28 Oct 2026 at 21:31 UTC, placed it 15 km SW of Asakuchi, Japan. It was moving at 4.5 knots on a course of 18°. The crew reported CLASS B as the destination.

Frequently asked questions

Where is KOURYUMARU now?

KOURYUMARU was last reported 15 km SW of Asakuchi, Japan on 28 Oct 2026 at 21:31 UTC. It was moving at 4.5 knots on a course of 18°.

What type of ship is KOURYUMARU?

KOURYUMARU is a tug. It is 14 m long and 5 m wide.

What is the MMSI number of KOURYUMARU?

The MMSI of KOURYUMARU is 431009298.

What flag does KOURYUMARU fly?

KOURYUMARU sails under the flag of Japan (JP).

Where is KOURYUMARU going?

KOURYUMARU reported its destination as CLASS B.

Vessels nearby

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