CONSTANCY is a Chemical/Oil Products Tanker built in 2008 and flying the Singapore flag, placing it in its 18th year of service. The vessel reports a deadweight tonnage of 11,273 metric tonnes, a gross tonnage of 7,284, and a length overall of 130 metres. This vessel is configured for the transport of chemical and oil products. CONSTANCY is classed by Bureau Veritas, which is an IACS member. The vessel has been observed in South East Asia, the Malacca Strait, and the Singapore Strait. It has previously operated under one former name and three different flag states. Over the last 36 months it has had 4 port state control (PSC) inspections and no detentions. The most recent inspection was on 7 April 2026.
CONSTANCY is a Chemical/Oil Products Tanker. It was built in 2008 and is currently in its 18th year of service.
The vessel has a length overall of 130 metres and a beam of 19 metres. It possesses a deadweight tonnage of 11,273 metric tonnes.
The vessel is classed by Bureau Veritas. This society is a member of the International Association of Classification Societies (IACS).
The vessel has been observed in South East Asia and the Singapore Strait. It has also been recorded operating in the Malacca Strait.
Over the last 36 months it has had 4 port state control (PSC) inspections and no detentions, with 13 deficiencies recorded. The most recent inspection was on 7 April 2026. All-time records show 30 inspections since 2009 and 1 detention. The most recent detention was on 29 June 2022.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.