YAS (IMO 9439785)
YAS is a Chemical/Oil Products Tanker built in 2009 and flying the Marshall Islands flag, placing it in its 17th year of service. The vessel reports a deadweight tonnage of 50,251 metric tonnes, a gross tonnage of 29,949, and a length overall of 183 metres. This size and specification make it suitable for the transport of liquid chemical and oil products. YAS is classed by DNV, which is a member of the International Association of Classification Societies (IACS). The vessel has been observed in South Africa, the South America East Coast, and the Gulf of Mexico over recent periods. It has operated under three former names and two former flag states. Over the last 36 months it has had 6 port state control (PSC) inspections and no detentions. The most recent inspection was on 7 December 2025.
- Type: Chemical/Oil Products Tanker
- Flag: Marshall Islands
- Year built: 2009
- MMSI: 538005322
- Call sign: V7CT7
- Gross tonnage: 29949
- Deadweight: 50251 t
- Length overall: 183 m
- Beam: 32.2 m
- Home port: MAJURO
- Port State Control (PSC) inspections: 44 since 2009
- PSC detentions in the last 36 months: 0
- Last PSC detention: 08/09/2017, Lake Charles, Louisiana (US Coast Guard)
- Last PSC inspection: 07/12/2025
- Registered owner: YAS SHIPPING LTD (United Arab Emirates)
- Ship manager: PEREGRINE SHIPMANAGEMENT FZCO (United Arab Emirates)
- ISM manager · DOC holder: FLEET MANAGEMENT LTD-HKG (China)
- Last AIS position: 41°38.8′N · 140°56.9′E · Speed 7.9 kn · under way · received 11 October 2026 at 12:09 UTC
- Destination: Yeosu (KR YOS) · ETA 14 October 2026 at 10:00 UTC (as broadcast by the vessel)
- Arrival alert: rynda.io messages you by email or in Telegram when YAS arrives in Yeosu. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and capacity of YAS?
YAS is a Chemical/Oil Products Tanker. It has a deadweight tonnage of 50,251 metric tonnes and a gross tonnage of 29,949.
Who is the classification society for YAS?
The vessel is classed by DNV, which is an IACS member. Its current classification notation includes Tanker for chemicals and oil BIS CSR E0 ESP TMON.
What are the dimensions of YAS?
The vessel has a length overall of 183 metres and a beam of 32.2 metres. It operates with a maximum draught of 13.076 metres.
How many inspections has YAS undergone recently?
Over the last 36 months it has had 6 port state control (PSC) inspections and no detentions, with 1 deficiency recorded. The most recent inspection was on 7 December 2025. All-time records show 44 inspections since 2009 and 1 detention. The most recent detention was on 8 September 2017.
What is the flag and registry of YAS?
YAS currently flies the Marshall Islands flag and is registered to the home port of Majuro. It has previously operated under two different flag states.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.