What kind of ship is Martha A?

Martha A is a container ship sailing under the flag of Türkiye, built in 2005 by Volkswerft. The vessel is 207.4 m long and has a gross tonnage of 25,414.

What sanctions and inspection records does Voydar hold for Martha A?

Voydar has no matched sanctions record displayed for Martha A 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 Martha A. Missing records do not establish whether the ship has been detained.

Martha A

Container ship · Türkiye · built 2005 · AIS Class A

IMO9299484MMSI271044070Call signTCA3420Last AIS position Oct 1, 2026, 20:23 UTC

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In short

Martha A (Container ship, Türkiye flag) was last seen on AIS on Oct 1, 2026, 20:23 UTC, under way at 15.4 kn, in the Mediterranean Sea. ISM manager: Arkas Denizcilik ve Nakliyat A.S. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Container ship
Flag: Türkiye
Year built: 2005
Gross tonnage: 25,414
Size (length × beam): 207 m
ISM manager: Arkas Denizcilik ve Nakliyat A.S.

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Last reported position

received Oct 1, 2026, 20:23 UTC

Position: 37.6483° N, 25.8155° E
Area: Mediterranean Sea
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 15.4 kn
Course: 356°
Heading: 356°

37.6483° N, 25.8155° 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.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: Martha A
IMO numberWhat is an IMO number?: 9299484
MMSIWhat is an MMSI?: 271044070
Call signWhat is a call sign?: TCA3420
Flag: Türkiye
Vessel type: Container ship
AIS ship type: Cargo (hazardous cat. C)
Gross tonnageGross tonnage vs deadweight: 25,414
Length overall: 207.4 m
Beam: —
Year built: 2005

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.

Operator: Arkas Denizcilik ve Nakliyat A.S.
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
ARKAS Line(not linked to a company record)
Source: Wikidata · reported · confidence 0.6 · retrieved Jun 10, 2026
ISM manager: Arkas Denizcilik ve Nakliyat A.S.
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: Volkswerft
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
Feb 2, 2012	Reported departure from SeattleAuthority-reported	USACE foreign traffic vessel entrances & clearances
Feb 1, 2012	Reported arrival at SeattleAuthority-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	6,904 t	2,214 t	66 days	364 kg
2019	11,114 t	3,564 t	100 days	402 kg
2020	11,378 t	3,637 t	95 days	364 kg
2021	13,784 t	4,372 t	103 days	415 kg
2022	12,220 t	3,875 t	76 days	472 kg
2023	16,690 t	5,334 t	126 days	423 kg
2024	22,439 t	7,190 t	176 days	408 kg
2025	3,087 t	991 t	21 days	422 kg

Technical efficiency: EEXI (16.89 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
Seattle USSEA	Departure	Feb 2, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Arrival	Feb 1, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: February 1, 2012.

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 Martha A now?: Martha A (Container ship, Türkiye flag) was last seen on AIS on Oct 1, 2026, 20:23 UTC, under way at 15.4 kn, in the Mediterranean Sea.
What kind of ship is Martha A?: Martha A is a container ship sailing under the flag of Türkiye, built in 2005 by Volkswerft. The vessel is 207.4 m long and has a gross tonnage of 25,414.
Who is recorded as the owner or manager of Martha A?: Arkas Denizcilik ve Nakliyat A.S. is recorded as ISM manager for Martha A (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 Martha A?: Voydar has no matched sanctions record displayed for Martha A 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 Martha A. Missing records do not establish whether the ship has been detained.

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