CHEMSTAR IRIS (IMO 9827463)
CHEMSTAR IRIS is a Chemical/Oil Products Tanker built in 2018 and flying the Panama flag, placing it in its 8th year of service. The vessel reports a deadweight tonnage of 21,144 metric tonnes and a gross tonnage of 12,238. This vessel is configured for the transport of chemical and oil products. CHEMSTAR IRIS is classed by Nippon Kaiji Kyokai, which is an IACS member. The vessel has been observed in the Middle America and Gulf of Mexico, East Asia, and the North America West Coast regions. It has previously operated under one former name and one former flag. Over the last 36 months it has had 8 port state control (PSC) inspections and no detentions. The most recent inspection was on 2 October 2026.
- Type: Chemical/Oil Products Tanker
- Flag: Panama
- Year built: 2018
- MMSI: 372861000
- Call sign: 3FXY3
- Gross tonnage: 12238
- Deadweight: 21144 t
- Length overall: 149 m
- Beam: 24 m
- Port State Control (PSC) inspections: 37 since 2018
- PSC detentions in the last 36 months: 0
- Last PSC detention: 21/07/2020, Fremantle (Indian Ocean MoU / Tokyo MoU)
- Last PSC inspection: 02/10/2026
- Registered owner: RIO BRILLANTE SA (Netherlands)
- Ship manager: ULTRATANK SHIPPING SA (Uruguay)
- ISM manager: ANGLO-EASTERN SHIPMANAGEMENT S
- Last AIS position: 12°29.1′N · 087°10.0′W · Speed 0.2 kn · under way · received 28 September 2026 at 08:44 UTC
- Destination: Corinto (NI CIO)
Frequently asked questions
What is the vessel type of CHEMSTAR IRIS?
CHEMSTAR IRIS is a Chemical/Oil Products Tanker. It was built in 2018 and is currently in its 8th year of service.
What are the capacity specifications for CHEMSTAR IRIS?
The vessel has a deadweight tonnage of 21,144 metric tonnes. Its gross tonnage is recorded at 12,238.
Which classification society manages CHEMSTAR IRIS?
The vessel is classed by Nippon Kaiji Kyokai. This society is a member of the International Association of Classification Societies (IACS).
Where has CHEMSTAR IRIS been operating recently?
The vessel has been observed in East Asia and the North America West Coast. It has also been active in the Middle America and Gulf of Mexico regions.
What is the PSC inspection history for CHEMSTAR IRIS?
Over the last 36 months it has had 8 port state control (PSC) inspections and no detentions; the deficiency count is reported for 7 of them. The most recent inspection was on 2 October 2026. All-time records show 37 inspections since 2018 and 1 detention. The most recent detention was on 21 July 2020.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.