What kind of ship is SUPRA DUKE?

SUPRA DUKE is a bulk carrier sailing under the flag of Liberia, built in 2011. The vessel is 189.9 m long with a beam of 32.3 m and has a gross tonnage of 31,218.

Who is recorded as the owner or manager of SUPRA DUKE?

BRAVE MARITIME CORP. INC. is recorded as ISM manager for SUPRA DUKE (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 SUPRA DUKE?

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

SUPRA DUKE

Bulk carrier · Liberia · built 2011 · AIS Class A

IMO9478858MMSI636023846Call sign5LPS3Last AIS position Sep 25, 2026, 14:38 UTC

Open in Terminal

In short

SUPRA DUKE (Bulk carrier, Liberia flag) was last seen on AIS on Sep 25, 2026, 14:38 UTC, under way at 11.4 kn, in the East China Sea. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: BRAVE MARITIME CORP. INC. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Bulk carrier
Flag: Liberia
Year built: 2011
Gross tonnage: 31,218
Size (length × beam): 190 m × 32 m
ISM manager: BRAVE MARITIME CORP. INC.

Watch this ship

SUPRA DUKE has not been received for a while. Follow it and we will email you as soon as it is heard again, then when it reaches or leaves port.

Free forever. No card. A free account follows up to 5 ships and ports.

Last reported position

received Sep 25, 2026, 14:38 UTC

Position: 24.7119° N, 122.7404° E
Area: East China Sea
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 11.4 kn
Course: 189°
Heading: 190°

24.7119° N, 122.7404° E

Open the full live map →

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)Free forever. No card. New accounts include 14 days of Pro.

Try the live demo, no sign-up

Identity & particulars

Name: SUPRA DUKE
IMO numberWhat is an IMO number?: 9478858
MMSIWhat is an MMSI?: 636023846
Call signWhat is a call sign?: 5LPS3
Flag: Liberia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsBulk carrier
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 31,218
Deadweight (DWT): Source: Wikidata, record Q105769080. Added to Voydar on September 23, 2026. Licence: CC0 1.0.55,612 t
Length overall: 189.9 m
Beam: 32.3 m
Year built: 2011

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: BRAVE MARITIME CORP. INC.
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Oct 5, 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 17, 2020, 02:59 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jul 16, 2020, 15:11 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Dec 30, 2019, 01:25 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Dec 29, 2019, 21:04 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Oct 20, 2015	Reported departure from PortlandAuthority-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
2021	3,826 t	1,212 t	46 days	298 kg
2024	5,305 t	1,685 t	61 days	359 kg
2025	1,731 t	551 t	23 days	322 kg

Technical efficiency: EEXI (4.19 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 16, 2020, 15:11 UTC	SWLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Dec 29, 2019, 21:04 UTC	SELA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Portland USPDX	Departure	Oct 20, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Astoria USAST	Arrival	Oct 8, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Departure	May 11, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Arrival	May 6, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: May 6, 2014.

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 SUPRA DUKE now?: SUPRA DUKE (Bulk carrier, Liberia flag) was last seen on AIS on Sep 25, 2026, 14:38 UTC, under way at 11.4 kn, in the East China 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 SUPRA DUKE?: SUPRA DUKE is a bulk carrier sailing under the flag of Liberia, built in 2011. The vessel is 189.9 m long with a beam of 32.3 m and has a gross tonnage of 31,218.
Who is recorded as the owner or manager of SUPRA DUKE?: BRAVE MARITIME CORP. INC. is recorded as ISM manager for SUPRA DUKE (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 SUPRA DUKE?: Voydar has no matched sanctions record displayed for SUPRA DUKE 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 SUPRA DUKE. Missing records do not establish whether the ship has been detained.

Use this data

This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.

GET /api/v1/vessels/9478858

View JSON API documentationFree without a key for occasional use; use an API key for more.

Follow by RSS Open data

Using this data in code?

Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.

See plans