KOUUNMARU NO.103

MMSI 431012835

8.7 km E of Asahimachi, Japan

Last seen

35.5059° N, 139.7955° E

35.5059° N, 139.7955° E

Speed4.5kn
Course271°
DestinationCLASS B

Voyage

Destination
CLASS B
Speed
4.5 kn
Course
271°
Position
35.5059° N, 139.7955° E
Last report
23 Oct 2026, 03:00 UTC
Nearest port
Asahimachi8.7 km E of the port

Particulars

MMSI
431012835
Type
TugAIS type 52
Length
206 m

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

About KOUUNMARU NO.103

KOUUNMARU NO.103 (MMSI 431012835) is a tug registered in Japan. It is 206 m long. Its most recent AIS position, received on 23 Oct 2026 at 03:00 UTC, placed it 8.7 km E of Asahimachi, Japan. It was moving at 4.5 knots on a course of 271°. The crew reported CLASS B as the destination.

Frequently asked questions

Where is KOUUNMARU NO.103 now?

KOUUNMARU NO.103 was last reported 8.7 km E of Asahimachi, Japan on 23 Oct 2026 at 03:00 UTC. It was moving at 4.5 knots on a course of 271°.

What type of ship is KOUUNMARU NO.103?

KOUUNMARU NO.103 is a tug. It is 206 m long.

What is the MMSI number of KOUUNMARU NO.103?

The MMSI of KOUUNMARU NO.103 is 431012835.

What flag does KOUUNMARU NO.103 fly?

KOUUNMARU NO.103 sails under the flag of Japan (JP).

Where is KOUUNMARU NO.103 going?

KOUUNMARU NO.103 reported its destination as CLASS B.

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