CHIOS (IMO 9231509)

CHIOS is a Crude Oil Tanker built in 2002 and flying the Cameroon flag, placing it in its 24th year of service. The vessel reports a deadweight tonnage of 159,314 metric tonnes and a gross tonnage of 81,085. This capacity is consistent with large-scale crude oil transport operations. CHIOS is classed by DNV. The vessel has been observed in the Mediterranean Sea, South Asia, and North Europe over recent periods. It has a history of operating under 8 different flags and has been known by 6 former names. Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions. The most recent inspection was on 27 November 2025.

Frequently asked questions

What is the vessel type and age of CHIOS?

CHIOS is a Crude Oil Tanker built in 2002. It is currently in its 24th year of service.

What are the tonnage specifications for CHIOS?

The vessel has a deadweight tonnage of 159,314 metric tonnes. Its gross tonnage is recorded at 81,085.

Which flag does the vessel currently fly?

The vessel currently flies the Cameroon flag. Throughout its history, it has operated under 8 different flags.

What is the PSC inspection history for this vessel?

Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions, with 7 deficiencies recorded. The most recent inspection was on 27 November 2025. All-time records show 30 inspections since 2002 and no detentions.

Where has CHIOS been recently observed?

The vessel has been observed in South Asia, the Mediterranean Sea, and North Europe. These regions represent its recent geographic trading areas.

Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.