Mareta (Oil tanker, Liberia flag) was last seen on AIS on Oct 3, 2026, 03:42 UTC, under way at 5.1 kn, near Ambarli (Sea of Marmara). The crew-entered destination was BG BOJ (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 03:16 UTC). This report does not confirm the ship’s current route.

What kind of ship is Mareta?

Mareta is an oil tanker sailing under the flag of Liberia, built in 2012 by Samsung Heavy Industries. The vessel is 250 m long and has a gross tonnage of 61,332.

Who is recorded as the owner or manager of Mareta?

TMS Tankers Ltd. is recorded as ISM manager for Mareta (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Voydar hold for Mareta?

Voydar has no matched sanctions record displayed for Mareta from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Mareta. Missing records do not establish whether the ship has been detained.

Mareta

Oil tanker · Liberia · built 2012 · AIS Class A

IMO9537927MMSI636022898Call sign5LKY8Last AIS position Oct 3, 2026, 03:42 UTC

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In short

Mareta (Oil tanker, Liberia flag) was last seen on AIS on Oct 3, 2026, 03:42 UTC, under way at 5.1 kn, near Ambarli (Sea of Marmara). Its crew-entered AIS destination is BG BOJ (Burgas), with an ETA of Oct 5, 2026, 03:00 UTC; its reported draught is 11.9 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 03:16 UTC). ISM manager: TMS Tankers Ltd. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Oil tanker
Flag: Liberia
Year built: 2012
Gross tonnage: 61,332
Size (length × beam): 250 m
ISM manager: TMS Tankers Ltd.

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Last reported position

received Oct 3, 2026, 03:42 UTC

Position: 40.8012° N, 28.6523° E
Area: Sea of Marmara
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 5.1 kn
Course: 93°
Heading: 96°

40.8012° N, 28.6523° E

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Voydar detected no port call in the last 30 days.

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name: Mareta
IMO numberWhat is an IMO number?: 9537927
MMSIWhat is an MMSI?: 636022898
Call signWhat is a call sign?: 5LKY8
Flag: Liberia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 61,332
Length overall: 250 m
Beam: —
Year built: 2012

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

ISM manager: TMS Tankers Ltd.
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: Samsung Heavy Industries
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Aug 5, 2014	Reported departure from PhiladelphiaAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jul 31, 2014	Reported arrival at PhiladelphiaAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jun 17, 2014	Reported departure from HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Emissions & fuel consumption

Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.

Year	CO₂ emitted	Fuel burned	Time at sea	CO₂ / n mile
2018	12,316 t	3,939 t	183 days	464 kg
2019	22,469 t	7,169 t	247 days	529 kg
2020	12,352 t	3,913 t	92 days	501 kg
2021	14,827 t	4,741 t	121 days	499 kg
2022	17,628 t	5,642 t	148 days	463 kg
2023	11,047 t	3,526 t	85 days	490 kg
2024	5,153 t	1,650 t	42 days	455 kg
2025	13,228 t	4,233 t	110 days	447 kg

Technical efficiency: EEXI (3.3 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

Port calls

Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Philadelphia USPHL	Departure	Aug 5, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Arrival	Jul 31, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Jun 17, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Jun 17, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Freeport USFPO	Departure	Jun 8, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Freeport USFPO	Arrival	Jun 8, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
PASCAGOULA HARBOR, MS	Departure	Mar 31, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
PASCAGOULA HARBOR, MS	Arrival	Mar 31, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
PASCAGOULA HARBOR, MS	Departure	Mar 7, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
PASCAGOULA HARBOR, MS	Arrival	Mar 7, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Freeport USFPO	Departure	Feb 4, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Freeport USFPO	Arrival	Feb 3, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: April 18, 2013.

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

Frequently asked questions

Where is Mareta now?: Mareta (Oil tanker, Liberia flag) was last seen on AIS on Oct 3, 2026, 03:42 UTC, under way at 5.1 kn, near Ambarli (Sea of Marmara). The crew-entered destination was BG BOJ (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 03:16 UTC). This report does not confirm the ship’s current route.
What kind of ship is Mareta?: Mareta is an oil tanker sailing under the flag of Liberia, built in 2012 by Samsung Heavy Industries. The vessel is 250 m long and has a gross tonnage of 61,332.
Who is recorded as the owner or manager of Mareta?: TMS Tankers Ltd. is recorded as ISM manager for Mareta (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Mareta?: Voydar has no matched sanctions record displayed for Mareta from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Mareta. Missing records do not establish whether the ship has been detained.

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