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BW Aries

Tanker · United Kingdom · built 2014 · AIS Class A

IMO9701786MMSI235106302Call sign2HSO5Last AIS position Oct 3, 2026, 01:05 UTC

In short

BW Aries (Tanker, United Kingdom flag) was last seen on AIS on , moored, near Beaumont (Gulf of Mexico). Its crew-entered AIS destination is USNDX; its reported draught is 8.1 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 00:47 UTC). ISM manager: BW LPG Fleet Management AS (source: EU MRV (THETIS-MRV) emissions, reporting year 2024).

Current voyage: from Atreco (departed Oct 2, 2026, 06:16 UTC) to USNDX

Vessel type
Tanker
Year built
2014
Gross tonnage
47,342
Size (length × beam)
225 m × 37 m

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Last reported position

received
Position
30.0106° N, 93.9935° W
Area
Gulf of Mexico
Speed
0 kn
Course
190°
Heading
107°
30.0106° N, 93.9935° W
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Last 30 days: 1 port call (Atreco).

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
BW Aries
IMO numberWhat is an IMO number?
9701786
MMSIWhat is an MMSI?
235106302
Call signWhat is a call sign?
2HSO5
Vessel type
Tanker
Gross tonnageGross tonnage vs deadweight
47,342
Length overall
225 m
Beam
36.6 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
Source: EU MRV (THETIS-MRV) emissions · reporting year 2024 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder
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.

DateEventSource
Left AtrecoAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at AtrecoAIS-detectedVoydar port-call detector (AIS geofence)
Reported departure from Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported arrival at Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported departure from HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reportedUSACE foreign traffic vessel entrances & clearances
Reported arrival at HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reportedUSACE 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.

YearCO₂ emittedFuel burnedTime at seaCO₂ / n mile
20193,850 t1,231 t29 days410 kg
20213,372 t1,073 t30 days342 kg
2023615 t197 t4 days394 kg
20247,894 t2,530 t58 days400 kg

Technical efficiency: EEXI (5.42 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

PortArrivedDepartedTime in port
Atreco USATRSep 30, 2026, 10:36 UTCOct 2, 2026, 06:16 UTC43 h 40 min

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

PortRecordDate (UTC)BerthSource
Hong Kong HKHKGArrivalFeb 27, 2020, 06:27 UTCPTHong Kong vessel arrivals & departures (incl. VTMS daily reports)
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)DepartureSep 29, 2016(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)ArrivalSep 26, 2016(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)DepartureAug 21, 2016(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)ArrivalAug 19, 2016(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)DepartureJun 9, 2016(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)ArrivalJun 8, 2016(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)DepartureMar 15, 2016(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)ArrivalMar 14, 2016(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)DepartureOct 9, 2015(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)ArrivalOct 7, 2015(date only)—USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: October 7, 2015.

Behaviour at sea Voydar-derived

Patterns Voydar derived from this ship's AIS broadcasts. They are inferences, not reports: each one shows how it was computed and how confident we are, and none of them says why a ship behaved this way.

WhenWhat we observedConfidence
Oct 2, 2026, 04:31 UTC
Draught change

Reported draught went from 8.8 m to 8.1 m while in port at Atreco. Voydar infers the ship probably discharged cargo.

Method seadar.behaviour.draught_change v1

Medium (65%)

Source: AISstream.io global terrestrial AIS. AIS data: AISstream.io. Licence: none published.

Derived from AIS positions of feeds whose terms allow display on Voydar. Coverage is terrestrial: gaps are reported only where our receivers kept hearing other ships. Detections below medium confidence are not shown.

How these are computed →

Frequently asked questions

Where is BW Aries now?
BW Aries (Tanker, United Kingdom flag) was last seen on AIS on Oct 3, 2026, 01:05 UTC, moored, near Beaumont (Gulf of Mexico). The crew-entered destination was USNDX (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 00:47 UTC). This report does not confirm the ship’s current route.
What kind of ship is BW Aries?
BW Aries is a tanker sailing under the flag of United Kingdom, built in 2014 by HD Hyundai Heavy Industries. The vessel is 225 m long with a beam of 36.6 m and has a gross tonnage of 47,342.
Who is recorded as the owner or manager of BW Aries?
BW LPG Fleet Management AS is recorded as ISM manager for BW Aries (source: EU MRV (THETIS-MRV) emissions; reporting year 2024). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for BW Aries?
Voydar has no matched sanctions record displayed for BW Aries 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 BW Aries. Missing records do not establish whether the ship has been detained.

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