Where is Union Mark now?

Union Mark (General cargo ship, Marshall Islands flag) was last seen on AIS on Oct 2, 2026, 01:13 UTC, at anchor, near Villa Constitucion (South Atlantic Ocean). The crew-entered destination was AR ROS (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 10:39 UTC). This report does not confirm the ship’s current route.

What kind of ship is Union Mark?

Union Mark is a general cargo ship sailing under the flag of Marshall Islands, built in 2016. The vessel is 179.9 m long with a beam of 29.8 m and has a gross tonnage of 23,250.

Who is recorded as the owner or manager of Union Mark?

Union Commercial Inc is recorded as ISM manager for Union Mark (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Voydar hold for Union Mark?

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

Union Mark

General cargo ship · Marshall Islands · built 2016 · AIS Class A

IMO9775153MMSI538008439Call signV7EX6Last AIS position Oct 2, 2026, 01:13 UTC

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In short

Union Mark (General cargo ship, Marshall Islands flag) was last seen on AIS on Oct 2, 2026, 01:13 UTC, at anchor, near Villa Constitucion (South Atlantic Ocean). Its crew-entered AIS destination is AR ROS (Rosario), with an ETA of Oct 1, 2026, 22:00 UTC; its reported draught is 5.6 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 10:39 UTC). ISM manager: Union Commercial Inc (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type: General cargo ship
Flag: Marshall Islands
Year built: 2016
Gross tonnage: 23,250
Size (length × beam): 180 m × 30 m
ISM manager: Union Commercial Inc

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Last reported position

received Oct 2, 2026, 01:13 UTC

Position: 33.123° S, 60.4996° W
Area: South Atlantic Ocean
StatusWhat do AIS statuses mean?: At anchor
Speed: 0.1 kn
Course: 192°
Heading: 333°

33.123° S, 60.4996° 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: Union Mark
IMO numberWhat is an IMO number?: 9775153
MMSIWhat is an MMSI?: 538008439
Call signWhat is a call sign?: V7EX6
Flag: Marshall Islands
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsGeneral cargo ship
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 23,250
Deadweight (DWT): Source: Wikidata, record Q104377587. Added to Voydar on September 23, 2026. Licence: CC0 1.0.37,644 t
Length overall: 179.9 m
Beam: 29.8 m
Year built: 2016

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: Union Commercial Inc
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Sep 28, 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
Apr 8, 2026, 03:46 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Mar 31, 2026, 10:34 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Feb 6, 2026, 12:14 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Feb 6, 2026, 00:36 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Nov 22, 2025, 22:59 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Nov 22, 2025, 12:46 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)

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
2019	2,360 t	756 t	38 days	205 kg
2020	6,886 t	2,197 t	101 days	244 kg
2025	0 t	0 t	0 days	—

Technical efficiency: EEXI (5.54 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	Mar 31, 2026, 10:34 UTC	SELA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival(matched by call sign)	Feb 6, 2026, 00:36 UTC	SELA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Nov 22, 2025, 12:46 UTC	SWLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival(matched by call sign)	Feb 27, 2019, 09:58 UTC	PT	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)

Records published by the authority named on each row. Earliest record for this ship: February 27, 2019.

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

Frequently asked questions

Where is Union Mark now?: Union Mark (General cargo ship, Marshall Islands flag) was last seen on AIS on Oct 2, 2026, 01:13 UTC, at anchor, near Villa Constitucion (South Atlantic Ocean). The crew-entered destination was AR ROS (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 10:39 UTC). This report does not confirm the ship’s current route.
What kind of ship is Union Mark?: Union Mark is a general cargo ship sailing under the flag of Marshall Islands, built in 2016. The vessel is 179.9 m long with a beam of 29.8 m and has a gross tonnage of 23,250.
Who is recorded as the owner or manager of Union Mark?: Union Commercial Inc is recorded as ISM manager for Union Mark (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Union Mark?: Voydar has no matched sanctions record displayed for Union Mark 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 Union Mark. Missing records do not establish whether the ship has been detained.

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