What kind of ship is SEAWAYS SAN SABA?

SEAWAYS SAN SABA is an oil tanker sailing under the flag of Marshall Islands, built in 2012 by HD Hyundai Heavy Industries. The vessel is 274.3 m long and has a gross tonnage of 81,346.

Who is recorded as the owner or manager of SEAWAYS SAN SABA?

DSS 1 LLC is recorded as ISM manager for SEAWAYS SAN SABA (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 SAN SABA?

Voydar has no matched sanctions record displayed for SEAWAYS SAN SABA 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. SEAWAYS SAN SABA has 13 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

SEAWAYS SAN SABA

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

IMO9593426MMSI538004027Call signV7UT8Last AIS position Oct 6, 2026, 09:55 UTC

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In short

SEAWAYS SAN SABA (Oil tanker, Marshall Islands flag) was last seen on AIS on Oct 6, 2026, 09:55 UTC, under way at 9.7 kn, in the Strait of Malacca. ISM manager: DSS 1 LLC (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Oil tanker
Flag: Marshall Islands
Year built: 2012
Gross tonnage: 81,346
Size (length × beam): 274 m
ISM manager: DSS 1 LLC

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Last reported position

received Oct 6, 2026, 09:55 UTC

Position: 2.22° N, 101.6448° E
Area: Strait of Malacca
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 9.7 kn
Course: 148°
Heading: 144°

2.22° N, 101.6448° 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: SEAWAYS SAN SABA
IMO numberWhat is an IMO number?: 9593426
MMSIWhat is an MMSI?: 538004027
Call signWhat is a call sign?: V7UT8
Flag: Marshall Islands
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 81,346
Deadweight (DWT): Source: Wikidata, record Q84253300. Added to Voydar on September 23, 2026. Licence: CC0 1.0.159,018 t
Length overall: 274.3 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 1 LLC
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Oct 5, 2026
Builder: HD Hyundai 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 25, 2025	Port State Control inspection at CORPUS CHRISTI, Texas	USCG PSIX / CGMIX inspections
Oct 20, 2024	Port State Control inspection at Houston, Texas	USCG PSIX / CGMIX inspections
Oct 10, 2023	Inspection at Houston, Texas	USCG PSIX / CGMIX inspections
Oct 12, 2022	Port State Control inspection at Houma, Louisiana	USCG PSIX / CGMIX inspections
Jul 26, 2021	Port State Control inspection at Lewes, Delaware	USCG PSIX / CGMIX inspections
Jul 23, 2021	Inspection at PHILADELPHIA, Pennsylvania	USCG PSIX / CGMIX inspections
Jan 8, 2019	Port State Control inspection at CORPUS CHRISTI, Texas	USCG PSIX / CGMIX inspections
Aug 28, 2018	Port State Control inspection at Lewes, Delaware	USCG PSIX / CGMIX inspections
Nov 24, 2017	Port State Control inspection at Morgan City, Louisiana	USCG PSIX / CGMIX inspections
Nov 27, 2016	Reported departure from Marcus HookAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 23, 2016	Port State Control inspection at Lewes, Delaware	USCG PSIX / CGMIX inspections
Nov 21, 2016	Reported arrival at LOWER DELAWARE BAY DELAuthority-reported	USACE foreign traffic vessel entrances & clearances
Aug 4, 2015	Reported departure from Corpus ChristiAuthority-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.

Safety & inspections

Inspections

not recorded

Detentions

Deficiencies

Date	Type	Port	Findings
Oct 25, 2025	Vessel InspectionPSC	CORPUS CHRISTI, Texas	clean
Oct 20, 2024	Vessel InspectionPSC	Houston, Texas	clean
Oct 10, 2023	Vessel Inspection	Houston, Texas	clean
Oct 12, 2022	Vessel InspectionPSC	Houma, Louisiana	clean
Jul 26, 2021	Vessel InspectionPSC	Lewes, Delaware	clean
Jul 23, 2021	Boarding	PHILADELPHIA, Pennsylvania	clean
Jan 8, 2019	Vessel InspectionPSC	CORPUS CHRISTI, Texas	clean
Aug 28, 2018	Vessel InspectionPSC	Lewes, Delaware	clean
Nov 24, 2017	Vessel InspectionPSC	Morgan City, Louisiana	clean
Nov 23, 2016	Vessel InspectionPSC	Lewes, Delaware	clean
Aug 1, 2015	Vessel InspectionPSC	CORPUS CHRISTI, Texas	clean
Apr 14, 2013	Vessel Inspection	New Orleans, Louisiana	clean
Mar 6, 2013	Vessel InspectionPSC	TEXAS CITY, Texas	clean

Source: U.S. Coast Guard Port State Information Exchange (PSIX) — public domain. Covers inspections recorded in U.S. waters. Free on Voydar; the incumbents charge for this.

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	13,501 t	4,322 t	140 days	470 kg
2019	18,946 t	6,059 t	194 days	498 kg
2020	11,152 t	3,532 t	77 days	578 kg
2021	8,776 t	2,776 t	59 days	621 kg
2022	1,688 t	535 t	14 days	404 kg
2023	15,231 t	4,856 t	111 days	485 kg
2024	29,251 t	9,337 t	215 days	480 kg
2025	23,089 t	7,370 t	195 days	495 kg

Technical efficiency: EEXI (2.82 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	Nov 27, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
LOWER DELAWARE BAY DEL	Arrival	Nov 21, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Departure	Aug 4, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Arrival	Aug 3, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Apr 28, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Arrival	Apr 15, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: April 15, 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 SAN SABA now?: SEAWAYS SAN SABA (Oil tanker, Marshall Islands flag) was last seen on AIS on Oct 6, 2026, 09:55 UTC, under way at 9.7 kn, in the Strait of Malacca.
What kind of ship is SEAWAYS SAN SABA?: SEAWAYS SAN SABA is an oil tanker sailing under the flag of Marshall Islands, built in 2012 by HD Hyundai Heavy Industries. The vessel is 274.3 m long and has a gross tonnage of 81,346.
Who is recorded as the owner or manager of SEAWAYS SAN SABA?: DSS 1 LLC is recorded as ISM manager for SEAWAYS SAN SABA (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 SAN SABA?: Voydar has no matched sanctions record displayed for SEAWAYS SAN SABA 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. SEAWAYS SAN SABA has 13 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

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