KOSHOMARU

MMSI 431017594Call sign JD4996

3.7 km S of Asahimachi, Japan

Last seen

35.4837° N, 139.6941° E

35.4837° N, 139.6941° ELast 24 h track

Speed3.2kn
Course338°

Voyage

Speed
3.2 kn
Course
338°
Heading
325°
Position
35.4837° N, 139.6941° E
Last report
19 Oct 2026, 02:49 UTC
Nearest port
Asahimachi3.7 km S of the port

Particulars

MMSI
431017594
Call sign
JD4996
Type
TankerAIS type 80
Length
43 m
Beam
8 m

Not broadcast: destination, IMO number and draught.

About KOSHOMARU

KOSHOMARU (MMSI 431017594) is a tanker registered in Japan. It is 43 m long and 8 m wide. Its most recent AIS position, received on 19 Oct 2026 at 02:49 UTC, placed it 3.7 km S of Asahimachi, Japan. It was moving at 3.2 knots on a course of 338°.

Frequently asked questions

Where is KOSHOMARU now?

KOSHOMARU was last reported 3.7 km S of Asahimachi, Japan on 19 Oct 2026 at 02:49 UTC. It was moving at 3.2 knots on a course of 338°.

What type of ship is KOSHOMARU?

KOSHOMARU is a tanker. It is 43 m long and 8 m wide.

What is the MMSI number of KOSHOMARU?

The MMSI of KOSHOMARU is 431017594. Its call sign is JD4996.

What flag does KOSHOMARU fly?

KOSHOMARU sails under the flag of Japan (JP).

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Other ships reported close to KOSHOMARU in the last 24 hours.

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