Where is MESTRE DOS MARES now?

MESTRE DOS MARES (Cargo ship, Brazil flag) was last seen on AIS on Oct 5, 2026, 13:50 UTC, moored, near Rio de Janeiro (South Atlantic Ocean). The crew-entered destination was BACIA DE SANTOS (voyage report via AISstream.io global terrestrial AIS, received Oct 5, 2026, 17:32 UTC). This report does not confirm the ship’s current route.

What kind of ship is MESTRE DOS MARES?

MESTRE DOS MARES is a cargo ship sailing under the flag of Brazil, built in 2006. The vessel is 93.5 m long and has a gross tonnage of 5,448.

What sanctions and inspection records does Voydar hold for MESTRE DOS MARES?

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

MESTRE DOS MARES

Cargo ship · Brazil · built 2006 · AIS Class A

IMO9329942MMSI710006928Call signPU8420Last AIS position Oct 5, 2026, 13:50 UTC

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In short

MESTRE DOS MARES (Cargo ship, Brazil flag) was last seen on AIS on Oct 5, 2026, 13:50 UTC, moored, near Rio de Janeiro (South Atlantic Ocean). Its crew-entered AIS destination is BACIA DE SANTOS; its reported draught is 6 m (voyage report via AISstream.io global terrestrial AIS, received Oct 5, 2026, 17:32 UTC).

Current voyage: from Rio de Janeiro (departed Sep 26, 2026, 08:55 UTC) to BACIA DE SANTOS

Vessel type: Cargo ship
Flag: Brazil
Year built: 2006
Gross tonnage: 5,448
Size (length × beam): 94 m
Registered owner: —

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Last reported position

received Oct 5, 2026, 13:50 UTC

Position: 22.8923° S, 43.2134° W
Area: South Atlantic Ocean
StatusWhat do AIS statuses mean?: Moored
Speed: 0 kn
Course: 221°
Heading: 337°

22.8923° S, 43.2134° W

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Last 30 days: 1 port call (Rio de Janeiro).

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: MESTRE DOS MARES
IMO numberWhat is an IMO number?: 9329942
MMSIWhat is an MMSI?: 710006928
Call signWhat is a call sign?: PU8420
Flag: Brazil
Vessel type: Cargo ship
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 5,448
Length overall: 93.5 m
Beam: —
Year built: 2006

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.

No owner, operator or manager is recorded for this vessel yet.

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
Sep 26, 2026, 08:55 UTC	Left Rio de JaneiroAIS-detected	Voydar port-call detector (AIS geofence)
Sep 25, 2026, 11:33 UTC	Arrived at Rio de JaneiroAIS-detected	Voydar port-call detector (AIS geofence)

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.

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.

Detected from AIS AIS-detected

Port	Arrived	Departed	Time in port
Rio de Janeiro BRRIO	Sep 25, 2026, 11:33 UTC	Sep 26, 2026, 08:55 UTC	21 h 22 min

Detected by Voydar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.

Frequently asked questions

Where is MESTRE DOS MARES now?: MESTRE DOS MARES (Cargo ship, Brazil flag) was last seen on AIS on Oct 5, 2026, 13:50 UTC, moored, near Rio de Janeiro (South Atlantic Ocean). The crew-entered destination was BACIA DE SANTOS (voyage report via AISstream.io global terrestrial AIS, received Oct 5, 2026, 17:32 UTC). This report does not confirm the ship’s current route.
What kind of ship is MESTRE DOS MARES?: MESTRE DOS MARES is a cargo ship sailing under the flag of Brazil, built in 2006. The vessel is 93.5 m long and has a gross tonnage of 5,448.
What sanctions and inspection records does Voydar hold for MESTRE DOS MARES?: Voydar has no matched sanctions record displayed for MESTRE DOS MARES 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 MESTRE DOS MARES. Missing records do not establish whether the ship has been detained.

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