Where is Nantucket now?

Nantucket (Oil tanker, Liberia flag) was last seen on AIS on Oct 3, 2026, 12:17 UTC, moored, in the port of Trieste. The crew-entered destination was IT TRS (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 12:11 UTC). This report does not confirm the ship’s current route.

What kind of ship is Nantucket?

Nantucket is an oil tanker sailing under the flag of Liberia, built in 2014 by Jiangsu Rongsheng Heavy Industries. The vessel is 274.5 m long with a beam of 48 m and has a gross tonnage of 82,043.

Who is recorded as the owner or manager of Nantucket?

TMS Tankers Ltd. is recorded as ISM manager for Nantucket (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 Nantucket?

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

Nantucket

Oil tanker · Liberia · built 2014 · AIS Class A

IMO9600865MMSI636021793Call sign5LFS2Last AIS position Oct 3, 2026, 12:17 UTC

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In short

Nantucket (Oil tanker, Liberia flag) was last seen on AIS on Oct 3, 2026, 12:17 UTC, moored, in the port of Trieste. Its crew-entered AIS destination is IT TRS (Trieste); its reported draught is 15.4 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 12:11 UTC). It arrived there on Oct 2, 2026, 10:15 UTC. ISM manager: TMS Tankers Ltd. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Oil tanker
Flag: Liberia
Year built: 2014
Gross tonnage: 82,043
Size (length × beam): 275 m × 48 m
ISM manager: TMS Tankers Ltd.

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Last reported position

received Oct 3, 2026, 12:17 UTC

Position: 45.6133° N, 13.7748° E
Area: Mediterranean Sea
StatusWhat do AIS statuses mean?: Moored
Speed: 0 kn
Course: 294°
Heading: 248°

45.6133° N, 13.7748° E

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Last 30 days: 1 port call (Trieste).

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: Nantucket
IMO numberWhat is an IMO number?: 9600865
MMSIWhat is an MMSI?: 636021793
Call signWhat is a call sign?: 5LFS2
Flag: Liberia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 82,043
Deadweight (DWT): Source: Wikidata, record Q104515549. Added to Voydar on September 23, 2026. Licence: CC0 1.0.156,902 t
Length overall: 274.5 m
Beam: 48 m
Year built: 2014

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: TMS Tankers Ltd.
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: Jiangsu Rongsheng 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
Oct 2, 2026, 10:15 UTC	Arrived at TriesteAIS-detected	Voydar port-call detector (AIS geofence)
Sep 1, 2016	Reported departure from HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Aug 30, 2016	Reported arrival at HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Aug 19, 2016	Reported departure from PORT OF SOUTH LOUISIANA (LA)Authority-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	10,548 t	3,381 t	148 days	487 kg
2021	8,779 t	2,808 t	62 days	577 kg
2022	9,276 t	2,969 t	80 days	461 kg
2023	12,514 t	3,998 t	106 days	463 kg
2024	13,621 t	4,366 t	118 days	440 kg
2025	13,493 t	4,314 t	99 days	490 kg

Technical efficiency: EEXI (2.84 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.

Detected from AIS AIS-detected

Port	Arrived	Departed	Time in port
Trieste ITTRS	Oct 2, 2026, 10:15 UTC	in port	—

Detected by Voydar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Sep 1, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Aug 30, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Aug 19, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Arrival	Aug 5, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Marcus Hook USMAH	Departure	Aug 18, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
LOWER DELAWARE BAY DEL	Arrival	Jul 23, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: July 23, 2015.

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 Nantucket now?: Nantucket (Oil tanker, Liberia flag) was last seen on AIS on Oct 3, 2026, 12:17 UTC, moored, in the port of Trieste. The crew-entered destination was IT TRS (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 12:11 UTC). This report does not confirm the ship’s current route.
What kind of ship is Nantucket?: Nantucket is an oil tanker sailing under the flag of Liberia, built in 2014 by Jiangsu Rongsheng Heavy Industries. The vessel is 274.5 m long with a beam of 48 m and has a gross tonnage of 82,043.
Who is recorded as the owner or manager of Nantucket?: TMS Tankers Ltd. is recorded as ISM manager for Nantucket (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 Nantucket?: Voydar has no matched sanctions record displayed for Nantucket 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 Nantucket. Missing records do not establish whether the ship has been detained.

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