KOYO MARU NO. 21 (IMO 9926374)
KOYO MARU NO. 21 is a Chemical/Oil Products Tanker built in 2021 and flying the Japan flag, placing it in its fifth year of service. The vessel reports a deadweight tonnage of 4,999 metric tonnes and a gross tonnage of 3,909. Given its capacity and type, it is configured for specialized liquid cargo transport. KOYO MARU NO. 21 is classed by Nippon Kaiji Kyokai, which is an IACS member. The vessel has been observed in the East Asia region over recent periods. It has a history involving one former name and one former flag state. No port state control (PSC) inspection records are on file for this vessel.
- Type: Chemical/Oil Products Tanker
- Flag: Japan
- Year built: 2021
- MMSI: 431018367
- Call sign: JD5008
- Gross tonnage: 3909
- Deadweight: 4999 t
- Registered owner · Ship manager: KOYO KISEN (Japan)
- Last AIS position: 35°28.5′N · 140°0.8′E · Speed 0.0 kn · moored · received 15 October 2026 at 03:09 UTC
- Destination: >JP ANE FOC 24 · ETA 15 October 2026 at 11:20 UTC (as broadcast by the vessel)
Frequently asked questions
What is the vessel type of KOYO MARU NO. 21?
KOYO MARU NO. 21 is a Chemical/Oil Products Tanker. It was built in 2021 and is currently in its fifth year of service.
What are the tonnage specifications for this vessel?
The vessel has a deadweight tonnage of 4,999 metric tonnes. Its gross tonnage is recorded at 3,909.
Which classification society manages KOYO MARU NO. 21?
The vessel is classed by Nippon Kaiji Kyokai. This society is a member of the International Association of Classification Societies (IACS).
What is the PSC inspection history for this ship?
No port state control (PSC) inspection records are on file for this vessel.
Where has KOYO MARU NO. 21 been operating?
The vessel has been observed in the East Asia region. It currently flies the flag of Japan.
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