What kind of ship is SAPSAN?

SAPSAN is an oil tanker sailing under the flag of Marshall Islands, built in 2005 by HD Hyundai Mipo. The vessel is 183.4 m long with a beam of 32.3 m and has a gross tonnage of 28,068.

Who is recorded as the owner or manager of SAPSAN?

Roswell Tankers Corp. is recorded as ISM manager for SAPSAN (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 SAPSAN?

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

SAPSAN

Oil tanker · Marshall Islands · built 2005 · AIS Class A

IMO9311713MMSI538008336Call signV7A2250Last AIS position Aug 3, 2026, 23:49 UTC

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In short

SAPSAN (Oil tanker, Marshall Islands flag) was last seen on AIS on Aug 3, 2026, 23:49 UTC, under way at 12.7 kn, in the Mediterranean Sea. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: Roswell Tankers Corp. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Oil tanker
Flag: Marshall Islands
Year built: 2005
Gross tonnage: 28,068
Size (length × beam): 183 m × 32 m
ISM manager: Roswell Tankers Corp.

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Last reported position

received Aug 3, 2026, 23:49 UTC

Position: 32.0532° N, 31.533° E
Area: Mediterranean Sea
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 12.7 kn
Course: 309°
Heading: 311°

32.0532° N, 31.533° 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: SAPSAN
IMO numberWhat is an IMO number?: 9311713
MMSIWhat is an MMSI?: 538008336
Call signWhat is a call sign?: V7A2250
Flag: Marshall Islands
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 28,068
Deadweight (DWT): Source: Wikidata, record Q60176745. Added to Voydar on September 23, 2026. Licence: CC0 1.0.47,496 t
Length overall: 183.4 m
Beam: 32.3 m
Year built: 2005

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: Roswell Tankers Corp.
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: HD Hyundai Mipo
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
Nov 12, 2020, 05:33 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Nov 8, 2020, 22:41 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jun 9, 2020, 02:16 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jun 8, 2020, 18:52 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Feb 8, 2013	Reported arrival at BeaumontAuthority-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	5,451 t	1,729 t	54 days	346 kg
2019	0 t	0 t	0 days	—
2022	3,042 t	958 t	38 days	364 kg
2023	10,469 t	3,319 t	143 days	331 kg
2024	11,694 t	3,711 t	134 days	341 kg
2025	12,759 t	4,046 t	142 days	350 kg

Technical efficiency: EIV (7.5 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
Hong Kong HKHKG	Arrival	Nov 8, 2020, 22:41 UTC	SLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Jun 8, 2020, 18:52 UTC	SLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Beaumont USBPT	Arrival	Feb 8, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Beaumont USBPT	Departure	Feb 8, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Departure	Jan 29, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Arrival	Jan 29, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Jun 19, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Jun 18, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Departure	May 26, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Arrival	May 26, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	May 18, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	May 12, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: January 30, 2011.

Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.

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 SAPSAN now?: SAPSAN (Oil tanker, Marshall Islands flag) was last seen on AIS on Aug 3, 2026, 23:49 UTC, under way at 12.7 kn, in the Mediterranean Sea. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is SAPSAN?: SAPSAN is an oil tanker sailing under the flag of Marshall Islands, built in 2005 by HD Hyundai Mipo. The vessel is 183.4 m long with a beam of 32.3 m and has a gross tonnage of 28,068.
Who is recorded as the owner or manager of SAPSAN?: Roswell Tankers Corp. is recorded as ISM manager for SAPSAN (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 SAPSAN?: Voydar has no matched sanctions record displayed for SAPSAN 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 SAPSAN. Missing records do not establish whether the ship has been detained.

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