AOMINESAN MARU No. 12 (IMO 9104639)
AOMINESAN MARU No. 12 is an Oil Products Tanker built in 1994 and flying the Japan flag, placing it in its 32nd year of service. The vessel reports a deadweight tonnage of 1,200 metric tonnes and a gross tonnage of 499. Given its capacity and type, it is configured for specialized oil product transport. The vessel is classed by Other and is not an IACS member. Recent maritime data shows the vessel has been observed in the East Asia region. It has previously operated under one former name and one former flag state. No port state control (PSC) inspection records are on file for this vessel.
- Type: Oil Products Tanker
- Flag: Japan
- Year built: 1994
- MMSI: 431008217
- Call sign: JH3332
- Gross tonnage: 499
- Deadweight: 1200 t
- Registered owner · Ship manager: SEIHO KAIUN KK (Japan)
- Last AIS position: 35°3.8′N · 136°52.8′E · received 9 July 2026 at 00:57 UTC
Frequently asked questions
What is the vessel type of AOMINESAN MARU No. 12?
AOMINESAN MARU No. 12 is an Oil Products Tanker. It was built in 1994 and is currently in its 32nd year of service.
What are the capacity specifications for this tanker?
The vessel has a deadweight tonnage of 1,200 metric tonnes. Its gross tonnage is recorded at 499.
Which flag does the vessel currently fly?
The vessel currently flies the Japan flag. It has previously operated under one different flag state during its history.
What is the PSC inspection history for AOMINESAN MARU No. 12?
No port state control (PSC) inspection records are on file for this vessel.
In which region has the vessel been observed?
The vessel has been observed in the East Asia region. This is the primary geographic area noted in recent maritime data.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.