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Under wayMulti Purpose Offshore Vessel

POSEIDON 1

🇯🇵 Japan · IMO 9748356 · MMSI 431883000

StatusUnderway Using Engine
Speed / Course11.1 kn · 159°
DestinationTOKYO
ETA2026-08-22 07:00 UTC
Draught5.5 m
Position received48 minutes ago

Position & past track

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Blue line shows the last 3 days of movement. White dots mark stops.

Current voyage

DepartureNIIGATA2026-08-18 23:19 UTC
▲
36% of scheduled passage elapsed
ArrivalTOKYO2026-08-22 07:00 UTC

Voyage intelligence

Analysing the last 7 days of movement…

Photos
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Summary

Where is the ship?
POSEIDON 1 is at 40.4353, 141.8404 bound for TOKYO, reported 48 minutes ago.
What kind of ship is this?
A Multi Purpose Offshore Vessel under the flag of Japan, 78 m LOA × 20 m beam, built 2015.

Latest AIS information

Navigational statusUnderway Using Engine
Position received48 minutes ago
Latitude / Longitude40.43530, 141.84044
Speed11.1 kn
Course159°
Draught5.5 m
Reported destinationJP TYO V
Reported ETA2026-08-22 07:00 UTC

Vessel particulars

NamePOSEIDON 1
Vessel typeMulti Purpose Offshore Vessel
Flag🇯🇵 Japan
IMO number9748356
MMSI431883000
Call sign7KOL
Length overall78 m
Beam20 m
Gross tonnage4,015
Year built2015

Ownership, management & class

Registered / beneficial owner—
OperatorKyoei MarineJapan
Technical (ISM) managerKyoei MarineJapan
Commercial managerKyoei MarineJapan
Classification societyABS
P&I club—

Register data last updated 2024-09-24.

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