
KOYO MARU
Chemical / Small 1, IMO 9853369
Where is the ship?
KOYO MARU is currently in the Seto Naikai, based on AIS data received less than 1h ago. Track KOYO MARU live using high-quality AIS by registering a free account in ShipAtlas by Maritime Optima.
Track live positionWhat type of ship is this?
KOYO MARU (IMO 9853369) is a Chemical/Small 1 ship built in 2018 and is sailing under the flag of Japan. She has an overall length (LOA) of 44 meters and a width (beam) of 8 meters. Her summer deadweight capacity is 395 tonnes.
Current voyage information


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Last port calls
Port name | Arrival time | Departure time |
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Monday 8th September | Tuesday 9th September |
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Sunday 7th September | Monday 8th September |
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Friday 5th September | Sunday 7th September |
Frequently asked questions
Where is KOYO MARU right now?
The current position of KOYO MARU in the the Seto Naikai, last seen less than 1h ago.
What type of ship is KOYO MARU?
KOYO MARU is a Chemical classified as a Small 1.
How big is KOYO MARU?
KOYO MARU is 44 meters long (LOA) and 8 meters wide (beam).
Vessel details
Name | KOYO MARU |
Vessel type | Chemical / Small 1 |
IMO | 9853369 |
MMSI | 431011537 |
Callsign | JD4414 |
Flag | Japan |
Year built | 2018 |
Draft (summer) | 3.6 meters |
Deadweight (DWT) | 395 tonnes |
Length overall (LOA) | 44 meters |
Width (beam) | 8 meters |