MARATHON TS (IMO 9737371)
MARATHON TS is a Crude Oil Tanker built in 2017 and flying the Malta flag, placing it in its ninth year of service. The vessel reports a deadweight tonnage of 113,651 metric tonnes, a gross tonnage of 62,557, and a length overall of 249.97 metres. This size and capacity are typical for tankers engaged in significant crude oil transport operations. MARATHON TS is classed by DNV, which is a member of the International Association of Classification Societies (IACS). The vessel has been observed in West Europe, North America East Coast, and the Gulf of Mexico over recent periods. It has previously operated under one former name and one former flag. Over the last 36 months it has had 5 port state control (PSC) inspections and no detentions. The most recent inspection was on 23 April 2026.
- Type: Crude Oil Tanker
- Flag: Malta
- Year built: 2017
- MMSI: 249987000
- Call sign: 9HA4464
- Gross tonnage: 62557
- Deadweight: 113651 t
- Length overall: 249.97 m
- Beam: 44 m
- Home port: VALLETTA
- Port State Control (PSC) inspections: 20 since 2017
- PSC detentions in the last 36 months: 0
- Last PSC detention: 22/08/2020, Trieste (Paris MoU)
- Last PSC inspection: 23/04/2026
- Registered owner: BARSLEY MARITIME SA (Greece)
- Ship manager · ISM manager: TSAKOS SHIPPING & TRADING SA (Greece)
- Last AIS position: 54°35.1′N · 011°5.7′E · Speed 10.9 kn · constrained by draught · received 18 October 2026 at 18:13 UTC
- Destination: BUTINGE · ETA 20 October 2026 at 00:30 UTC (as broadcast by the vessel)
- Arrival alert: rynda.io messages you by email or in Telegram when MARATHON TS arrives in port. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of MARATHON TS?
MARATHON TS is a Crude Oil Tanker built in 2017. It is currently in its ninth year of service.
What are the dimensions of MARATHON TS?
The vessel has a length overall of 249.97 metres and a beam of 44 metres. It operates with a maximum draught of 15.023 metres.
What is the deadweight capacity of the vessel?
The vessel reports a deadweight tonnage of 113,651 metric tonnes. Its gross tonnage is recorded at 62,557.
Which classification society maintains MARATHON TS?
The vessel is classed by DNV, which is an IACS member. Its current class status is listed as Delivered.
How many PSC inspections has the vessel undergone?
Over the last 36 months it has had 5 port state control (PSC) inspections and no detentions, with 2 deficiencies recorded. The most recent inspection was on 23 April 2026. All-time records show 20 inspections since 2017 and 1 detention. The most recent detention was on 22 August 2020.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.