What kind of ship is ASPEN?

ASPEN is an oil tanker sailing under the flag of Liberia, built in 2019 by Samsung Heavy Industries. The vessel is 250 m long with a beam of 43.8 m and has a gross tonnage of 61,468.

Who is recorded as the owner or manager of ASPEN?

QUARTZ MARITIME LIMITED is recorded as ISM manager for ASPEN (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 ASPEN?

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

ASPEN

Oil tanker · Liberia · built 2019 · AIS Class A

IMO9818058MMSI636023947Call sign5LQF3Last AIS position Sep 7, 2026, 01:50 UTC

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In short

ASPEN (Oil tanker, Liberia flag) was last seen on AIS on Sep 7, 2026, 01:50 UTC, under way at 1.3 kn, near Port Said (Mediterranean Sea). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: QUARTZ MARITIME LIMITED (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Oil tanker
Flag: Liberia
Year built: 2019
Gross tonnage: 61,468
Size (length × beam): 250 m × 44 m
ISM manager: QUARTZ MARITIME LIMITED

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Last reported position

received Sep 7, 2026, 01:50 UTC

Position: 31.3951° N, 32.3273° E
Area: Mediterranean Sea
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 1.3 kn
Course: 348°
Heading: 16°

31.3951° N, 32.3273° 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: ASPEN
IMO numberWhat is an IMO number?: 9818058
MMSIWhat is an MMSI?: 636023947
Call signWhat is a call sign?: 5LQF3
Flag: Liberia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 61,468
Deadweight (DWT): Source: Wikidata, record Q72273841. Added to Voydar on September 23, 2026. Licence: CC0 1.0.112,870 t
Length overall: 250 m
Beam: 43.8 m
Year built: 2019

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: QUARTZ MARITIME LIMITED
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
VIKEN CRUDE AS
Source: EU MRV (THETIS-MRV) emissions · reporting year 2024 · 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
during 2024	ISM manager: QUARTZ MARITIME LIMITED (previously VIKEN CRUDE AS)	Voydar relationship-change derivation (derived by Voydar from EU MRV (THETIS-MRV) emissions)

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
2019	15,172 t	4,785 t	142 days	419 kg
2020	19,602 t	6,219 t	171 days	488 kg
2021	24,439 t	7,811 t	222 days	457 kg
2022	21,753 t	6,962 t	181 days	439 kg
2023	24,393 t	7,805 t	179 days	498 kg
2024	28,192 t	8,995 t	239 days	454 kg
2025	28,828 t	9,224 t	254 days	466 kg

Technical efficiency: EEDI (3.27 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 ASPEN now?: ASPEN (Oil tanker, Liberia flag) was last seen on AIS on Sep 7, 2026, 01:50 UTC, under way at 1.3 kn, near Port Said (Mediterranean Sea). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is ASPEN?: ASPEN is an oil tanker sailing under the flag of Liberia, built in 2019 by Samsung Heavy Industries. The vessel is 250 m long with a beam of 43.8 m and has a gross tonnage of 61,468.
Who is recorded as the owner or manager of ASPEN?: QUARTZ MARITIME LIMITED is recorded as ISM manager for ASPEN (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 ASPEN?: Voydar has no matched sanctions record displayed for ASPEN 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 ASPEN. Missing records do not establish whether the ship has been detained.

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