MIAOULIS 21 (IMO 9886641)

MIAOULIS 21 is a Crude Oil Tanker built in 2021 and flying the Greece flag, placing it in its fifth year of service. The vessel reports a deadweight tonnage of 158,081 metric tonnes, a gross tonnage of 84,624, and a length overall of 274 metres. This size and specification are characteristic of large-scale crude oil transport operations. MIAOULIS 21 is classed by DNV, which is a member of the International Association of Classification Societies (IACS). The vessel has been observed in South Asia, the Malacca Strait, and the Singapore Strait over recent periods. It has previously operated under one former name and two former 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 27 August 2026.

Frequently asked questions

What are the dimensions of MIAOULIS 21?

The vessel has a length overall of 274 metres and a beam of 48 metres. It operates with a maximum draught of 17.2 metres.

What is the capacity of MIAOULIS 21?

The tanker has a deadweight tonnage of 158,081 metric tonnes. Its gross tonnage is recorded at 84,624.

Which classification society maintains MIAOULIS 21?

MIAOULIS 21 is classed by DNV, which is an IACS member. The vessel's current class status is listed as Delivered.

What is the PSC inspection history for this vessel?

Over the last 36 months it has had 4 port state control (PSC) inspections and no detentions, with 6 deficiencies recorded. The most recent inspection was on 27 August 2026. All-time records show 6 inspections since 2022 and no detentions.

Where has MIAOULIS 21 been recently observed?

The vessel has been active in South Asia and the Southeast Asian region. It has also been recorded transiting the Malacca Strait and the Singapore Strait.

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