What kind of ship is CHEM LEADER?

CHEM LEADER is an oil tanker sailing under the flag of Türkiye, built in 2011. The vessel is 144.3 m long with a beam of 23 m and has a gross tonnage of 11,999.

Who is recorded as the owner or manager of CHEM LEADER?

AKAR DENIZ TASIMACILIGI VE TICARET ANONIM SIRKETI is recorded as ISM manager for CHEM LEADER (source: EU MRV (THETIS-MRV) emissions; reporting year 2024). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Seadar hold for CHEM LEADER?

Seadar has no matched sanctions record displayed for CHEM LEADER 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 CHEM LEADER. Missing records do not establish whether the ship has been detained.

CHEM LEADER

Oil tanker · Türkiye · built 2011 · AIS Class A

IMO9402835MMSI271050193Call signTCA6990Last AIS position Sep 28, 2026, 08:46 UTC

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In short

CHEM LEADER (Oil tanker, Türkiye flag) was last seen on AIS on Sep 28, 2026, 08:46 UTC, under way at 10.9 kn, in the Sea of Marmara. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: AKAR DENIZ TASIMACILIGI VE TICARET ANONIM SIRKETI (source: EU MRV (THETIS-MRV) emissions, reporting year 2024).

Vessel type: Oil tanker
Flag: Türkiye
Year built: 2011
Gross tonnage: 11,999
Size (length × beam): 144 m × 23 m
ISM manager: AKAR DENIZ TASIMACILIGI VE TICARET ANONIM SIRKETI

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Last reported position

received Sep 28, 2026, 08:46 UTC

Position: 40.8605° N, 28.4356° E
Area: Sea of Marmara
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 10.9 kn
Course: 261°
Heading: 265°

40.8605° N, 28.4356° E

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Seadar detected no port call in the last 30 days.

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

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Identity & particulars

Name: CHEM LEADER
IMO numberWhat is an IMO number?: 9402835
MMSIWhat is an MMSI?: 271050193
Call signWhat is a call sign?: TCA6990
Flag: Türkiye
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 11,999
Deadweight (DWT): Source: Wikidata, record Q105767100. Added to Seadar on September 23, 2026. Licence: CC0 1.0.16,626 t
Length overall: 144.3 m
Beam: 23 m
Year built: 2011

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: AKAR DENIZ TASIMACILIGI VE TICARET ANONIM SIRKETI
Source: EU MRV (THETIS-MRV) emissions · reporting year 2024 · reported · confidence 0.9 · retrieved Sep 28, 2026

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
2022	1,589 t	501 t	35 days	233 kg
2023	422 t	132 t	9 days	219 kg
2024	475 t	148 t	28 days	256 kg

Technical efficiency: EEDI (10.52 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

Frequently asked questions

Where is CHEM LEADER now?: CHEM LEADER (Oil tanker, Türkiye flag) was last seen on AIS on Sep 28, 2026, 08:46 UTC, under way at 10.9 kn, in the Sea of Marmara. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is CHEM LEADER?: CHEM LEADER is an oil tanker sailing under the flag of Türkiye, built in 2011. The vessel is 144.3 m long with a beam of 23 m and has a gross tonnage of 11,999.
Who is recorded as the owner or manager of CHEM LEADER?: AKAR DENIZ TASIMACILIGI VE TICARET ANONIM SIRKETI is recorded as ISM manager for CHEM LEADER (source: EU MRV (THETIS-MRV) emissions; reporting year 2024). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Seadar hold for CHEM LEADER?: Seadar has no matched sanctions record displayed for CHEM LEADER 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 CHEM LEADER. Missing records do not establish whether the ship has been detained.

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