Skip to content

Diogo Cao

Dredger · Luxembourg · built 2019 · AIS Class A

IMO9823481MMSI253617000Call signLXEBLast AIS position Oct 5, 2026, 16:37 UTC

In short

Diogo Cao (Dredger, Luxembourg flag) was last seen on AIS on , not moving, near Antwerpen (North Sea). Its crew-entered AIS destination is DREDGING OPERATIONS; its reported draught is 4.2 m (voyage report via AISstream.io global terrestrial AIS, received Oct 5, 2026, 16:03 UTC). ISM manager: Dredging & Maritime Management (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Current voyage: from Dublin-Marine Terminal (departed Sep 22, 2026, 17:29 UTC) to DREDGING OPERATIONS

Vessel type
Dredger
Year built
2019
Gross tonnage
4,000
Size (length × beam)
89 m × 22 m

Watch this ship

Get an email when Diogo Cao arrives or leaves port, changes destination, name, flag or owner, or is sanctioned, detained or named in an official release.

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

Last reported position

received
Position
51.2651° N, 4.2889° E
Area
North Sea
StatusWhat do AIS statuses mean?
Restricted manoeuvrability
Speed
0.3 kn
Course
230°
Heading
217°
51.2651° N, 4.2889° E
Open the full live map →

Last 30 days: 4 port calls (Dublin-Marine Terminal).

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

Pro shows Diogo Cao's track before the last 30 days. Voydar has recorded its port calls since September 4, 2026.Free forever. No card. New accounts include 14 days of Pro.

Try the live demo, no sign-up

Identity & particulars

Name
Diogo Cao
IMO numberWhat is an IMO number?
9823481
MMSIWhat is an MMSI?
253617000
Vessel type
Dredger
AIS ship type
Dredging or underwater ops
Gross tonnageGross tonnage vs deadweight
4,000
Length overall
89.3 m
Beam
22 m
Year built
2019

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
Source: EU MRV (THETIS-MRV) emissions · reporting year 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.

DateEventSource
Left Dublin-Marine TerminalAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at Dublin-Marine TerminalAIS-detectedVoydar port-call detector (AIS geofence)
Left Dublin-Marine TerminalAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at Dublin-Marine TerminalAIS-detectedVoydar port-call detector (AIS geofence)
Left Dublin-Marine TerminalAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at Dublin-Marine TerminalAIS-detectedVoydar 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.

Emissions & fuel consumption

Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.

YearCO₂ emittedFuel burnedTime at seaCO₂ / n mile
20256,744 t2,117 t146 days500 kg

Technical efficiency: Not Applicable. 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.

Detected from AIS AIS-detected

PortArrivedDepartedTime in port
Dublin-Marine Terminal IEMTLSep 18, 2026, 02:33 UTCSep 22, 2026, 17:29 UTC4 d 14 h
Dublin-Marine Terminal IEMTLSep 14, 2026, 23:21 UTCSep 18, 2026, 02:33 UTC3 d 3 h
Dublin-Marine Terminal IEMTLSep 7, 2026, 06:18 UTCSep 14, 2026, 23:21 UTC7 d 17 h
Dublin-Marine Terminal IEMTLSep 7, 2026, 03:14 UTCSep 7, 2026, 06:18 UTC3 h 5 min
Dublin-Marine Terminal IEMTLSep 4, 2026, 02:22 UTCSep 5, 2026, 00:46 UTC22 h 25 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 Diogo Cao now?
Diogo Cao (Dredger, Luxembourg flag) was last seen on AIS on Oct 5, 2026, 16:37 UTC, not moving, near Antwerpen (North Sea). The crew-entered destination was DREDGING OPERATIONS (voyage report via AISstream.io global terrestrial AIS, received Oct 5, 2026, 16:03 UTC). This report does not confirm the ship’s current route.
What kind of ship is Diogo Cao?
Diogo Cao is a dredger sailing under the flag of Luxembourg, built in 2019. The vessel is 89.3 m long with a beam of 22 m and has a gross tonnage of 4,000.
Who is recorded as the owner or manager of Diogo Cao?
Dredging & Maritime Management is recorded as ISM manager for Diogo Cao (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 Diogo Cao?
Voydar has no matched sanctions record displayed for Diogo Cao 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 Diogo Cao. 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/9823481
View JSONAPI documentationFree without a key for occasional use; use an API key for more.

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