What kind of ship is TEWEST?

TEWEST is an oil tanker sailing under the flag of Sierra Leone, built in 2006 by SPP Shipbuilding Co., Ltd.. The vessel is 183 m long with a beam of 32.2 m and has a gross tonnage of 30,105.

What sanctions and inspection records does Voydar hold for TEWEST?

TEWEST appears on the UK Sanctions List and the Canadian autonomous sanctions list under Russia. No matched inspection records are displayed for TEWEST. Missing records do not establish whether the ship has been detained.

Sanctioned vessel

TEWEST appears on the UK Sanctions List and the Canadian autonomous sanctions list under Russia. Verify at GOV.UK.

Every vessel on:UK Sanctions List Canadian autonomous sanctions list

TEWEST

Oil tanker · Sierra Leone · built 2006 · AIS Class A

IMO9337327MMSI667002062Call sign9LU2865Last AIS position Oct 2, 2026, 17:45 UTC

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In short

TEWEST (Oil tanker, Sierra Leone flag) was last seen on AIS on Oct 2, 2026, 17:45 UTC, at anchor, near Ambarli (Sea of Marmara). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is TRIST (Istanbul); its reported draught is 7.5 m (voyage report via AISstream.io global terrestrial AIS, received Oct 2, 2026, 11:42 UTC). It appears on 2 sanctions lists (details below).

Vessel type: Oil tanker
Flag: Sierra Leone
Year built: 2006
Gross tonnage: 30,105
Size (length × beam): 183 m × 32 m
Registered owner: —

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Last reported position

received Oct 2, 2026, 17:45 UTC

Position: 40.949° N, 28.7668° E
Area: Sea of Marmara
StatusWhat do AIS statuses mean?: At anchor
Speed: 0.1 kn
Course: 59°
Heading: 49°

40.949° N, 28.7668° 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.

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Identity & particulars

Name: TEWEST
IMO numberWhat is an IMO number?: 9337327
MMSIWhat is an MMSI?: 667002062
Call signWhat is a call sign?: 9LU2865
Flag: Sierra Leone
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 30,105
Deadweight (DWT): Source: Wikidata, record Q105765002. Added to Voydar on September 23, 2026. Licence: CC0 1.0.50,548 t
Length overall: 183 m
Beam: 32.2 m
Year built: 2006

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.

Owner or operator (sanctions listing): Sand Gemi Isletmeciligi AS(not linked to a company record)
Source: UK Sanctions List (FCDO) · reported · confidence 0.7 · retrieved Oct 2, 2026
Builder: SPP Shipbuilding Co., Ltd.
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
Jun 12, 2026	Former name: West Horizon	Canada Consolidated Autonomous Sanctions List (SEMA/JVCFOA)
Jun 12, 2026	Listed on the Canadian autonomous sanctions list (Russia)	Canada Consolidated Autonomous Sanctions List (SEMA/JVCFOA)
Jun 17, 2025	Former name: JAZZ	UK Sanctions List (FCDO)
Jun 17, 2025	Listed on the UK Sanctions List (Russia)	UK Sanctions List (FCDO)
Aug 5, 2016	Reported departure from HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Aug 4, 2016	Reported arrival at HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Jul 25, 2016	Reported departure from New HavenAuthority-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.

Former and other names

Names attested for this ship other than its current name.

Name	Evidence	Date	Source
West Horizon	Former name	Jun 12, 2026	Canada Consolidated Autonomous Sanctions List (SEMA/JVCFOA)
JAZZ	Former name	Jun 17, 2025	UK Sanctions List (FCDO)

A sanctions list's date is the earliest date the list shows the name, not when the ship took it. A name on a list is shown as a former name only where AIS shows the ship using another name after that date; otherwise it is listed as a name the list uses. AIS name changes are dated when Voydar saw them.

Source: Canada Consolidated Autonomous Sanctions List (SEMA/JVCFOA). Contains information licensed under the Open Government Licence – Canada. Licence: Open Government Licence – Canada.

Source: UK Sanctions List (FCDO). Contains public sector information licensed under the Open Government Licence v3.0. Licence: OGL v3.

Sanctions listings

Every listing of this ship on the sanctions lists Voydar tracks, current and past.

List	Programme	Listed as	Listed	Status
Canadian autonomous sanctions list	Russia	West Horizon	Jun 12, 2026	In force
UK Sanctions List	Russia	JAZZ	Jun 17, 2025	In force

Source: Canada Consolidated Autonomous Sanctions List (SEMA/JVCFOA). Contains information licensed under the Open Government Licence – Canada. Licence: Open Government Licence – Canada.

Source: UK Sanctions List (FCDO). Contains public sector information licensed under the Open Government Licence v3.0. Licence: OGL v3.

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	16,601 t	5,303 t	170 days	365 kg
2019	11,514 t	3,649 t	116 days	365 kg
2020	10,915 t	3,445 t	114 days	396 kg
2021	14,702 t	4,647 t	142 days	379 kg
2022	6,890 t	2,177 t	74 days	364 kg
2023	1,850 t	587 t	16 days	414 kg

Technical efficiency: EEXI (4.94 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
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Aug 5, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Aug 4, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New Haven USHVN	Departure	Jul 25, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New Haven USHVN	Arrival	Jul 23, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Departure	Jul 22, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Arrival	Jul 22, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Dec 31, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Dec 30, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Dec 8, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Dec 5, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Arthur USPOA	Departure	Nov 11, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Arthur USPOA	Arrival	Nov 10, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: June 11, 2007.

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 TEWEST now?: TEWEST (Oil tanker, Sierra Leone flag) was last seen on AIS on Oct 2, 2026, 17:45 UTC, at anchor, near Ambarli (Sea of Marmara). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was TRIST (voyage report via AISstream.io global terrestrial AIS, received Oct 2, 2026, 11:42 UTC). This report does not confirm the ship’s current route.
What kind of ship is TEWEST?: TEWEST is an oil tanker sailing under the flag of Sierra Leone, built in 2006 by SPP Shipbuilding Co., Ltd.. The vessel is 183 m long with a beam of 32.2 m and has a gross tonnage of 30,105.
What sanctions and inspection records does Voydar hold for TEWEST?: TEWEST appears on the UK Sanctions List and the Canadian autonomous sanctions list under Russia. No matched inspection records are displayed for TEWEST. Missing records do not establish whether the ship has been detained.

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