MADDOX (General cargo ship, Liberia flag) was last seen on AIS on Oct 3, 2026, 02:24 UTC, under way at 13.9 kn, in the Barents Sea. The crew-entered destination was RUMMK (voyage report via BarentsWatch AIS API, received Oct 3, 2026, 02:11 UTC). This report does not confirm the ship’s current route.

What kind of ship is MADDOX?

MADDOX is a general cargo ship sailing under the flag of Liberia, built in 2005. The vessel has a gross tonnage of 20,211.

Who is recorded as the owner or manager of MADDOX?

S-Bulkers Ltd is recorded as ISM manager for MADDOX (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 MADDOX?

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

MADDOX

General cargo ship · Liberia · built 2005 · AIS Class A

IMO9277486MMSI636021765Call sign5LFO5Last AIS position Oct 3, 2026, 02:24 UTC

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In short

MADDOX (General cargo ship, Liberia flag) was last seen on AIS on Oct 3, 2026, 02:24 UTC, under way at 13.9 kn, in the Barents Sea. Its crew-entered AIS destination is RUMMK (Murmansk), with an ETA of Oct 3, 2026, 17:00 UTC; its reported draught is 6.5 m (voyage report via BarentsWatch AIS API, received Oct 3, 2026, 02:11 UTC). ISM manager: S-Bulkers Ltd (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type: General cargo ship
Flag: Liberia
Year built: 2005
Gross tonnage: 20,211
Size (length × beam): —
ISM manager: S-Bulkers Ltd

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Last reported position

received Oct 3, 2026, 02:24 UTC

Position: 71.3006° N, 29.408° E
Area: Barents Sea
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 13.9 kn
Course: 127°
Heading: 121°

71.3006° N, 29.408° 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: MADDOX
IMO numberWhat is an IMO number?: 9277486
MMSIWhat is an MMSI?: 636021765
Call signWhat is a call sign?: 5LFO5
Flag: Liberia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsGeneral cargo ship
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 20,211
Length overall: —
Beam: —
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: S-Bulkers Ltd
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
Nov 4, 2019, 08:27 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Nov 3, 2019, 13:41 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jun 29, 2019, 15:06 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Sep 21, 2016	Reported departure from New OrleansAuthority-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
2023	173 t	55 t	7 days	222 kg
2025	1,287 t	411 t	21 days	226 kg

Technical efficiency: EEXI (6.23 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 3, 2019, 13:41 UTC	SELA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Jun 29, 2019, 15:06 UTC	SWLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
New Orleans USMSY	Departure	Sep 21, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New Orleans USMSY	Arrival	Sep 18, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF PLAQUEMINES, LA	Departure	Sep 12, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF PLAQUEMINES, LA	Arrival	Sep 11, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Aug 26, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Aug 17, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Aug 14, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Mobile USMOB	Departure	Dec 13, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Mobile USMOB	Arrival	Dec 11, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Aug 3, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: November 28, 2005.

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 MADDOX now?: MADDOX (General cargo ship, Liberia flag) was last seen on AIS on Oct 3, 2026, 02:24 UTC, under way at 13.9 kn, in the Barents Sea. The crew-entered destination was RUMMK (voyage report via BarentsWatch AIS API, received Oct 3, 2026, 02:11 UTC). This report does not confirm the ship’s current route.
What kind of ship is MADDOX?: MADDOX is a general cargo ship sailing under the flag of Liberia, built in 2005. The vessel has a gross tonnage of 20,211.
Who is recorded as the owner or manager of MADDOX?: S-Bulkers Ltd is recorded as ISM manager for MADDOX (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 MADDOX?: Voydar has no matched sanctions record displayed for MADDOX 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 MADDOX. Missing records do not establish whether the ship has been detained.

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