What kind of ship is AYSEN STAR?

AYSEN STAR is a chemical tanker sailing under the flag of Liberia, built in 2010. The vessel is 129 m long with a beam of 20.4 m and has a gross tonnage of 8,300.

What sanctions and inspection records does Voydar hold for AYSEN STAR?

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

AYSEN STAR

Chemical tanker · Liberia · built 2010 · AIS Class A

IMO9419199MMSI636093327Call signD5CP7Last AIS position Oct 4, 2026, 10:27 UTC

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In short

AYSEN STAR (Chemical tanker, Liberia flag) was last seen on AIS on Oct 4, 2026, 10:27 UTC, at anchor, near La Plata (South Atlantic Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: NSC Liquids Transport GmbH & Cie KG (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Chemical tanker
Flag: Liberia
Year built: 2010
Gross tonnage: 8,300
Size (length × beam): 129 m × 20 m
ISM manager: NSC Liquids Transport GmbH & Cie KG

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Last reported position

received Oct 4, 2026, 10:27 UTC

Position: 34.7481° S, 57.8918° W
Area: South Atlantic Ocean
StatusWhat do AIS statuses mean?: At anchor
Speed: 0 kn
Course: 142°
Heading: 226°

34.7481° S, 57.8918° W

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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: AYSEN STAR
IMO numberWhat is an IMO number?: 9419199
MMSIWhat is an MMSI?: 636093327
Call signWhat is a call sign?: D5CP7
Flag: Liberia
Vessel type: Chemical tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 8,300
Deadweight (DWT): Source: Wikidata, record Q83626588. Added to Voydar on September 23, 2026. Licence: CC0 1.0.12,000 t
Length overall: 129 m
Beam: 20.4 m
Year built: 2010

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: NSC Liquids Transport GmbH & Cie KG
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Oct 5, 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
Dec 11, 2016	Reported departure from PORT HESS ST. CROIX ISLAND, VIAuthority-reported	USACE foreign traffic vessel entrances & clearances
Dec 9, 2016	Reported arrival at PORT HESS ST. CROIX ISLAND, VIAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 22, 2016	Reported departure from PORT HESS ST. CROIX ISLAND, VIAuthority-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
2021	767 t	243 t	14 days	208 kg
2022	7,370 t	2,334 t	126 days	266 kg
2023	5,673 t	1,794 t	88 days	272 kg
2024	7,040 t	2,247 t	91 days	338 kg
2025	4,214 t	1,341 t	77 days	230 kg

Technical efficiency: EIV (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
PORT HESS ST. CROIX ISLAND, VI	Departure	Dec 11, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT HESS ST. CROIX ISLAND, VI	Arrival	Dec 9, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT HESS ST. CROIX ISLAND, VI	Departure	Nov 22, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT HESS ST. CROIX ISLAND, VI	Arrival	Nov 21, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT HESS ST. CROIX ISLAND, VI	Departure	Nov 16, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT HESS ST. CROIX ISLAND, VI	Arrival	Nov 15, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: November 15, 2016.

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 AYSEN STAR now?: AYSEN STAR (Chemical tanker, Liberia flag) was last seen on AIS on Oct 4, 2026, 10:27 UTC, at anchor, near La Plata (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 AYSEN STAR?: AYSEN STAR is a chemical tanker sailing under the flag of Liberia, built in 2010. The vessel is 129 m long with a beam of 20.4 m and has a gross tonnage of 8,300.
Who is recorded as the owner or manager of AYSEN STAR?: NSC Liquids Transport GmbH & Cie KG is recorded as ISM manager for AYSEN STAR (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 AYSEN STAR?: Voydar has no matched sanctions record displayed for AYSEN STAR 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 AYSEN STAR. Missing records do not establish whether the ship has been detained.

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