KOUSEIMARU

MMSI 431008687Call sign JD4103

13 km W of Yoshiumi, Japan

Last seen

34.1449° N, 132.8782° E

34.1449° N, 132.8782° E

Speed15.1kn
Course215°
DestinationJP IYO OFF
StatusUnderway

Voyage

Destination
JP IYO OFF
Speed
15.1 kn
Course
215°
Heading
211°
Status
Underway (engine)
Position
34.1449° N, 132.8782° E
Last report
30 Sep 2026, 08:41 UTC
Nearest port
Yoshiumi13 km W of the port

Particulars

MMSI
431008687
Call sign
JD4103
Type
TankerAIS type 80
Length
67 m
Beam
12 m
Draught
3.8 m

Not broadcast: ETA and IMO number.

About KOUSEIMARU

KOUSEIMARU (MMSI 431008687) is a tanker registered in Japan. It is 67 m long and 12 m wide. Its most recent AIS position, received on 30 Sep 2026 at 08:41 UTC, placed it 13 km W of Yoshiumi, Japan. It was moving at 15.1 knots on a course of 215°. The crew reported JP IYO OFF as the destination.

Frequently asked questions

Where is KOUSEIMARU now?

KOUSEIMARU was last reported 13 km W of Yoshiumi, Japan on 30 Sep 2026 at 08:41 UTC. It was moving at 15.1 knots on a course of 215°.

What type of ship is KOUSEIMARU?

KOUSEIMARU is a tanker. It is 67 m long and 12 m wide.

What is the MMSI number of KOUSEIMARU?

The MMSI of KOUSEIMARU is 431008687. Its call sign is JD4103.

What flag does KOUSEIMARU fly?

KOUSEIMARU sails under the flag of Japan (JP).

Where is KOUSEIMARU going?

KOUSEIMARU reported its destination as JP IYO OFF.

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