What kind of ship is YANGTZE QUANTUM?

YANGTZE QUANTUM is a bulk carrier sailing under the flag of Marshall Islands, built in 2010 by HD Hyundai Vietnam Shipbuilding. The vessel is 187.8 m long with a beam of 32.3 m and has a gross tonnage of 32,672.

What sanctions and inspection records does Voydar hold for YANGTZE QUANTUM?

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

YANGTZE QUANTUM

Bulk carrier · Marshall Islands · built 2010 · AIS Class A

IMO9483205MMSI538009365Call signV7A4641Last AIS position Jul 4, 2026, 06:23 UTC

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In short

YANGTZE QUANTUM (Bulk carrier, Marshall Islands flag) was last seen on AIS on Jul 4, 2026, 06:23 UTC, under way at 10.1 kn, near Maceio (South Atlantic Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.

Vessel type: Bulk carrier
Flag: Marshall Islands
Year built: 2010
Gross tonnage: 32,672
Size (length × beam): 188 m × 32 m
Registered owner: —

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Last reported position

received Jul 4, 2026, 06:23 UTC

Position: 9.8013° S, 35.6978° W
Area: South Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 10.1 kn
Course: 156°
Heading: 154°

9.8013° S, 35.6978° 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.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: YANGTZE QUANTUM
IMO numberWhat is an IMO number?: 9483205
MMSIWhat is an MMSI?: 538009365
Call signWhat is a call sign?: V7A4641
Flag: Marshall Islands
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsBulk carrier
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 32,672
Deadweight (DWT): Source: Wikidata, record Q105769255. Added to Voydar on September 23, 2026. Licence: CC0 1.0.55,783 t
Length overall: 187.8 m
Beam: 32.3 m
Year built: 2010

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.

Builder: HD Hyundai Vietnam Shipbuilding
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
Jul 7, 2020, 10:26 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jul 5, 2020, 01:20 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jan 21, 2020, 23:06 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jan 21, 2020, 13:36 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Apr 23, 2014	Reported departure from ELIZABETH RIVER (SOUTHERN BRANCH) VAAuthority-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	0 t	0 t	0 days	—
2019	1,152 t	369 t	21 days	257 kg

Technical efficiency: EIV (12.81 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	Jul 5, 2020, 01:20 UTC	SWLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Jan 21, 2020, 13:36 UTC	PT	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
ELIZABETH RIVER (SOUTHERN BRANCH) VA	Departure	Apr 23, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
ELIZABETH RIVER (SOUTHERN BRANCH) VA	Arrival	Apr 19, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
DELAWARE RIVER AT CAMDEN, NJ (INCLUDED IN DELAWARE RIVER, PHILADELPHIA, PA TO THE SEA)	Departure	Apr 15, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
DELAWARE RIVER AT CAMDEN, NJ (INCLUDED IN DELAWARE RIVER, PHILADELPHIA, PA TO THE SEA)	Arrival	Apr 11, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Jul 19, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Jul 17, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Departure	Dec 8, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Arrival	Dec 8, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
Beaumont USBPT	Departure	Dec 6, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
Beaumont USBPT	Arrival	Dec 5, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: January 3, 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 YANGTZE QUANTUM now?: YANGTZE QUANTUM (Bulk carrier, Marshall Islands flag) was last seen on AIS on Jul 4, 2026, 06:23 UTC, under way at 10.1 kn, near Maceio (South Atlantic 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 YANGTZE QUANTUM?: YANGTZE QUANTUM is a bulk carrier sailing under the flag of Marshall Islands, built in 2010 by HD Hyundai Vietnam Shipbuilding. The vessel is 187.8 m long with a beam of 32.3 m and has a gross tonnage of 32,672.
What sanctions and inspection records does Voydar hold for YANGTZE QUANTUM?: Voydar has no matched sanctions record displayed for YANGTZE QUANTUM 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 YANGTZE QUANTUM. Missing records do not establish whether the ship has been detained.

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