What kind of ship is SEAWAYS BRAZOS?

SEAWAYS BRAZOS is an oil tanker sailing under the flag of Marshall Islands, built in 2012 by Samsung Heavy Industries. The vessel is 274.4 m long and has a gross tonnage of 81,341.

Who is recorded as the owner or manager of SEAWAYS BRAZOS?

DSS A LLC is recorded as ISM manager for SEAWAYS BRAZOS (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 SEAWAYS BRAZOS?

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

SEAWAYS BRAZOS

Oil tanker · Marshall Islands · built 2012 · AIS Class A

IMO9594731MMSI538004031Call signV7UU4Last AIS position Sep 13, 2026, 10:31 UTC

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In short

SEAWAYS BRAZOS (Oil tanker, Marshall Islands flag) was last seen on AIS on Sep 13, 2026, 10:31 UTC, under way at 10 kn, in the North Pacific Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: DSS A LLC (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Oil tanker
Flag: Marshall Islands
Year built: 2012
Gross tonnage: 81,341
Size (length × beam): 274 m
ISM manager: DSS A LLC

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Last reported position

received Sep 13, 2026, 10:31 UTC

Position: 37.6266° N, 122.9548° W
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 10 kn
Course: 238°
Heading: 240°

37.6266° N, 122.9548° 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: SEAWAYS BRAZOS
IMO numberWhat is an IMO number?: 9594731
MMSIWhat is an MMSI?: 538004031
Call signWhat is a call sign?: V7UU4
Flag: Marshall Islands
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 81,341
Deadweight (DWT): Source: Wikidata, record Q84252943. Added to Voydar on September 23, 2026. Licence: CC0 1.0.158,582 t
Length overall: 274.4 m
Beam: —
Year built: 2012

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: DSS A LLC
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Oct 5, 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
Aug 16, 2016	Reported departure from Marcus HookAuthority-reported	USACE foreign traffic vessel entrances & clearances
Aug 16, 2016	Reported arrival at Marcus HookAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jun 30, 2016	Reported departure from Marcus HookAuthority-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	5,954 t	1,892 t	42 days	490 kg
2019	12,298 t	3,930 t	103 days	498 kg
2020	5,622 t	1,782 t	49 days	492 kg
2022	8,351 t	2,645 t	66 days	434 kg
2023	18,835 t	6,017 t	137 days	466 kg
2024	17,595 t	5,619 t	136 days	465 kg
2025	10,624 t	3,391 t	82 days	475 kg

Technical efficiency: EEXI (2.83 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
Marcus Hook USMAH	Departure	Aug 16, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Marcus Hook USMAH	Arrival	Aug 16, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Marcus Hook USMAH	Departure	Jun 30, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Marcus Hook USMAH	Arrival	Jun 29, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Jan 14, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Jan 14, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Departure	Oct 9, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Arrival	Sep 28, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
OTHER SAN FRANCISCO BAY AREA PORTS, CA (NET)	Departure	Aug 14, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Richmond USRCH	Arrival	Aug 12, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
El Segundo USELS	Departure	Aug 8, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
El Segundo USELS	Arrival	Aug 7, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: January 13, 2013.

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 SEAWAYS BRAZOS now?: SEAWAYS BRAZOS (Oil tanker, Marshall Islands flag) was last seen on AIS on Sep 13, 2026, 10:31 UTC, under way at 10 kn, in the North Pacific 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 SEAWAYS BRAZOS?: SEAWAYS BRAZOS is an oil tanker sailing under the flag of Marshall Islands, built in 2012 by Samsung Heavy Industries. The vessel is 274.4 m long and has a gross tonnage of 81,341.
Who is recorded as the owner or manager of SEAWAYS BRAZOS?: DSS A LLC is recorded as ISM manager for SEAWAYS BRAZOS (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 SEAWAYS BRAZOS?: Voydar has no matched sanctions record displayed for SEAWAYS BRAZOS 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 SEAWAYS BRAZOS. Missing records do not establish whether the ship has been detained.

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