What kind of ship is EFFIE MAERSK?

EFFIE MAERSK is an oil tanker sailing under the flag of Denmark, built in 2017. The vessel is 274 m long with a beam of 49 m and has a gross tonnage of 85,445.

Who is recorded as the owner or manager of EFFIE MAERSK?

SYNERGY DENMARK A/S is recorded as ISM manager for EFFIE MAERSK (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Voydar hold for EFFIE MAERSK?

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

EFFIE MAERSK

Oil tanker · Denmark · built 2017 · AIS Class A

IMO9682978MMSI219315000Call signOYQQ2Last AIS position Oct 3, 2026, 13:37 UTC

Open in Terminal

In short

EFFIE MAERSK (Oil tanker, Denmark flag) was last seen on AIS on Oct 3, 2026, 13:37 UTC, under way at 10.2 kn, in the South Atlantic Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: SYNERGY DENMARK A/S (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type: Oil tanker
Flag: Denmark
Year built: 2017
Gross tonnage: 85,445
Size (length × beam): 274 m × 49 m
ISM manager: SYNERGY DENMARK A/S

Watch this ship

EFFIE MAERSK has not been received for a while. Follow it and we will email you as soon as it is heard again, then when it reaches or leaves port.

Free forever. No card. A free account follows up to 5 ships and ports.

Last reported position

received Oct 3, 2026, 13:37 UTC

Position: 23.1761° S, 44.012° W
Area: South Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 10.2 kn
Course: 326°
Heading: 323°

23.1761° S, 44.012° W

Open the full live map →

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)Free forever. No card. New accounts include 14 days of Pro.

Try the live demo, no sign-up

Identity & particulars

Name: EFFIE MAERSK
IMO numberWhat is an IMO number?: 9682978
MMSIWhat is an MMSI?: 219315000
Call signWhat is a call sign?: OYQQ2
Flag: Denmark
Vessel type: Oil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 85,445
Deadweight (DWT): Source: Wikidata, record Q117028803. Added to Voydar on September 23, 2026. Licence: CC0 1.0.158,295 t
Length overall: 274 m
Beam: 49 m
Year built: 2017

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: SYNERGY DENMARK A/S
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Oct 5, 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
2018	9,918 t	3,176 t	86 days	488 kg
2020	8,028 t	2,561 t	58 days	505 kg
2021	7,874 t	2,520 t	59 days	446 kg
2022	16,987 t	5,429 t	138 days	429 kg
2023	645 t	204 t	6 days	506 kg
2025	26,925 t	8,544 t	205 days	462 kg

Technical efficiency: EEDI (2.69 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 EFFIE MAERSK now?: EFFIE MAERSK (Oil tanker, Denmark flag) was last seen on AIS on Oct 3, 2026, 13:37 UTC, under way at 10.2 kn, in the South Atlantic Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is EFFIE MAERSK?: EFFIE MAERSK is an oil tanker sailing under the flag of Denmark, built in 2017. The vessel is 274 m long with a beam of 49 m and has a gross tonnage of 85,445.
Who is recorded as the owner or manager of EFFIE MAERSK?: SYNERGY DENMARK A/S is recorded as ISM manager for EFFIE MAERSK (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for EFFIE MAERSK?: Voydar has no matched sanctions record displayed for EFFIE MAERSK from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for EFFIE MAERSK. Missing records do not establish whether the ship has been detained.

Use this data

This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.

GET /api/v1/vessels/9682978

View JSON API documentationFree without a key for occasional use; use an API key for more.

Follow by RSS Open data

Using this data in code?

Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.

See plans