KOSYU MARU

Cargo

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Information related to the Hazardous category B vessel KOSYU MARU (MMSI 431021247, IMO 9990478) from Japan with latest positions and portcalls. Currently und...

MMSI 431021247
IMO 9990478
Name KOSYU MARU
Country  Japan
MMSI Type Vessel
Type Cargo
Sub Type Hazardous category B
Call Sign JD5250
Class A
Course 49.8
Speed (kn) 12.2
Heading (°) 51.0
Status Under way using engine
Next update
Length (m) 75.0
Width (m) 12.0

First Seen 3 years ago
Last Update 5 hours ago
Positions 552
Latitude 33.874182
Longitude 136.431068
Track on Telegram
Destination JP NGO OFF
Reported ETA Apr 21, 2026 12:00 AM

Distance travelled (nm)

Since first seen 97549.76
Since last port call 333.62
Since last position 0

Estimated Load

81%

Speed (kn) / Draught (m)


Draught (m)

Current 4.6
Min 3.7
Max 4.8
Average 4.29

About this vessel

The Hazardous category B vessel KOSYU MARU (MMSI 431021247, IMO 9990478, call sign JD5250) is registered under the flag of Japan (JP). It was last located at latitude 33.874182 N and longitude 136.431068 E as of Apr 20, 2026 12:18 PM (5 hours ago). The vessel is currently under way using engine, heading 51° at a speed of 12.2 knots. It is drawing 4.6 meters and estimated to be loaded at 82%. The vessel has an overall length of 75 meters and a beam of 12 meters. The last recorded port call was at Yoshiumi, Japan, on Apr 20, 2026 2:21 AM (15 hours ago) and has traveled 333.62 nautical miles since. The reported destination is "JP NGO OFF ". The ETA for the next destination is Apr 21, 2026 12:00 AM. The vessel has travelled for 97549.76 nm since its appearance in Oceanook 3 years ago.

Timeline

The following timeline will display the list of porcalls and other events regarding the ship including tracks.

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    First seen

    This vessel has been detected for the first time by Oceanook