TANSA (IMO 9413303)
TANSA is a Research Vessel built in 2009 and flying the Japan flag, placing it in its 17th year of service. The vessel has a deadweight tonnage of 4,525 metric tonnes, a gross tonnage of 13,782, and a length overall of 103 metres. This vessel is configured for specialized research operations. TANSA is classed by Nippon Kaiji Kyokai, which is an IACS member. The vessel has been observed in the East Asia region. It has previously operated under two former names and three different flag states. No port state control (PSC) inspections were recorded in the last 36 months; 5 inspections are on file since 2009, the most recent on 4 June 2018.
- Type: Research Vessel
- Flag: Japan
- Year built: 2009
- MMSI: 431096000
- Call sign: 7KFI
- Gross tonnage: 13782
- Deadweight: 4525 t
- Length overall: 103 m
- Beam: 40 m
- Port State Control (PSC) inspections: 5 since 2009
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 04/06/2018
- Registered owner: JAPAN OIL GAS & METALS (Japan)
- Ship manager: OCEAN GEO-FRONTIER CO LTD (Japan)
- Last AIS position: 34°59.9′N · 138°29.9′E · Speed 0.0 kn · moored · received 12 October 2026 at 18:03 UTC
- Destination: Shimizu (JP SMZ)
Frequently asked questions
What is the vessel type of TANSA?
TANSA is a Research Vessel. It was built in 2009 and is currently in its 17th year of service.
What are the dimensions of TANSA?
The vessel has a length overall of 103 metres and a beam of 40 metres. These dimensions support its specialized research functions.
Which classification society covers TANSA?
TANSA is classed by Nippon Kaiji Kyokai. This society is a member of the International Association of Classification Societies (IACS).
How many PSC inspections has the vessel undergone?
No port state control (PSC) inspections were recorded in the last 36 months; 5 inspections are on file since 2009, the most recent on 4 June 2018.
What is the tonnage of TANSA?
The vessel has a gross tonnage of 13,782. It also maintains a deadweight tonnage of 4,525 metric tonnes.
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