Where is ALGOTERRA now?

ALGOTERRA (Oil tanker, Canada flag) was last seen on AIS on Oct 3, 2026, 08:57 UTC, under way at 12.7 kn, near Amherstburg (Great Lakes). The crew-entered destination was TRACY (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 06:56 UTC). This report does not confirm the ship’s current route.

What kind of ship is ALGOTERRA?

ALGOTERRA is an oil tanker sailing under the flag of Canada, built in 2010. The vessel is 144.2 m long with a beam of 23 m and has a gross tonnage of 11,889.

What sanctions and inspection records does Voydar hold for ALGOTERRA?

Voydar has no matched sanctions record displayed for ALGOTERRA 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. ALGOTERRA has 5 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

ALGOTERRA

Oil tanker · Canada · built 2010 · AIS Class A

IMO9442249MMSI316015050Call signVCZRLast AIS position Oct 3, 2026, 08:57 UTC

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In short

ALGOTERRA (Oil tanker, Canada flag) was last seen on AIS on Oct 3, 2026, 08:57 UTC, under way at 12.7 kn, near Amherstburg (Great Lakes). Its crew-entered AIS destination is TRACY, with an ETA of Oct 6, 2026, 10:00 UTC; its reported draught is 7.1 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 06:56 UTC).

Current voyage: from Sarnia (departed Oct 3, 2026, 02:18 UTC) to TRACY

Vessel type: Oil tanker
Flag: Canada
Year built: 2010
Gross tonnage: 11,889
Size (length × beam): 144 m × 23 m
Registered owner: —

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Last reported position

received Oct 3, 2026, 08:57 UTC

Position: 42.0052° N, 83.1392° W
Area: Great Lakes
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 12.7 kn
Course: 181°
Heading: 178°

42.0052° N, 83.1392° W

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Last 30 days: 8 port calls (Sarnia, Nanticoke, Saint-Catharines, Port Weller, Sainte-Catherine, and Montreal).

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: ALGOTERRA
IMO numberWhat is an IMO number?: 9442249
MMSIWhat is an MMSI?: 316015050
Call signWhat is a call sign?: VCZR
Flag: Canada
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 11,889
Net tonnage: Source: Transport Canada — Canadian Register of Large Vessels (open data), record 842526. Added to Voydar on September 23, 2026. Licence: Open Government Licence – Canada 2.0.5,151
Length overall: 144.2 m
Beam: Source: Transport Canada — Canadian Register of Large Vessels (open data), record 842526. Added to Voydar on September 23, 2026. Licence: Open Government Licence – Canada 2.0.23 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.

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
Oct 3, 2026, 02:18 UTC	Left SarniaAIS-detected	Voydar port-call detector (AIS geofence)
Oct 2, 2026, 15:21 UTC	Arrived at SarniaAIS-detected	Voydar port-call detector (AIS geofence)
Oct 1, 2026, 18:24 UTC	Left NanticokeAIS-detected	Voydar port-call detector (AIS geofence)
Oct 1, 2026, 04:07 UTC	Arrived at NanticokeAIS-detected	Voydar port-call detector (AIS geofence)
Sep 30, 2026, 07:23 UTC	Left SarniaAIS-detected	Voydar port-call detector (AIS geofence)
Sep 28, 2026, 23:27 UTC	Arrived at SarniaAIS-detected	Voydar port-call detector (AIS geofence)
Apr 7, 2026	Port State Control inspection at Willowbrook, Illinois	USCG PSIX / CGMIX inspections
Dec 15, 2024	Inspection at WASHINGTON, District of Columbia	USCG PSIX / CGMIX inspections
Jul 7, 2022	Port State Control inspection at Sault Ste Marie, Michigan	USCG PSIX / CGMIX inspections
Jan 15, 2012	Reported departure from BeaumontAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jan 14, 2012	Reported arrival at BeaumontAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jan 13, 2012	Reported departure from PORT OF SOUTH LOUISIANA (LA)Authority-reported	USACE foreign traffic vessel entrances & clearances
Jan 1, 2012	Port State Control inspection at Wilmington, North Carolina	USCG PSIX / CGMIX inspections
Nov 20, 2010	Port State Control inspection at STATEN ISLAND, New York	USCG PSIX / CGMIX inspections

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.

Safety & inspections

Inspections

not recorded

Detentions

Deficiencies

Date	Type	Port	Findings
Apr 7, 2026	Vessel InspectionPSC	Willowbrook, Illinois	clean
Dec 15, 2024	Incident Investigation	WASHINGTON, District of Columbia	clean
Jul 7, 2022	Vessel InspectionPSC	Sault Ste Marie, Michigan	clean
Jan 1, 2012	Vessel InspectionPSC	Wilmington, North Carolina	clean
Nov 20, 2010	Vessel InspectionPSC	STATEN ISLAND, New York	clean

Source: U.S. Coast Guard Port State Information Exchange (PSIX) — public domain. Covers inspections recorded in U.S. waters. Free on Voydar; the incumbents charge for this.

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	9,627 t	3,016 t	217 days	392 kg

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

Port	Arrived	Departed	Time in port
Sarnia CASNI	Oct 2, 2026, 15:21 UTC	Oct 3, 2026, 02:18 UTC	10 h 57 min
Nanticoke CANAN	Oct 1, 2026, 04:07 UTC	Oct 1, 2026, 18:24 UTC	14 h 17 min
Sarnia CASNI	Sep 28, 2026, 23:27 UTC	Sep 30, 2026, 07:23 UTC	31 h 56 min
Saint-Catharines CASCA	Sep 27, 2026, 15:30 UTC	Sep 27, 2026, 20:04 UTC	4 h 34 min
Port Weller CAPWE	Sep 27, 2026, 11:06 UTC	Sep 27, 2026, 15:30 UTC	4 h 24 min
Sainte-Catherine CASCT	Sep 26, 2026, 02:32 UTC	Sep 26, 2026, 04:05 UTC	1 h 33 min
Montreal CAMTR	Sep 26, 2026, 00:42 UTC	Sep 26, 2026, 02:13 UTC	1 h 31 min
Port Weller CAPWE	Sep 5, 2026, 10:10 UTC	Sep 6, 2026, 19:51 UTC	33 h 41 min
Saint-Catharines CASCA	Jun 27, 2026, 02:05 UTC	Jul 14, 2026, 21:10 UTC	17 d 19 h

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.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Beaumont USBPT	Departure	Jan 15, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
Beaumont USBPT	Arrival	Jan 14, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Jan 13, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
New Orleans USMSY	Arrival	Jan 10, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
NORTHEAST (CAPE FEAR) RIVER, NC	Departure	Jan 1, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
NORTHEAST (CAPE FEAR) RIVER, NC	Arrival	Dec 31, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
Savannah USSAV	Departure	Nov 8, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
Savannah USSAV	Arrival	Nov 8, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF HOPEWELL, VA (INCLUDED IN JAMES RIVER VA CONSOLIDATED REPORT)	Departure	Nov 3, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
ELIZABETH RIVER (EASTERN BRANCH) VA	Arrival	Nov 3, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Departure	Aug 24, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Arrival	Aug 24, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: November 20, 2010.

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

Behaviour at sea Voydar-derived

Patterns Voydar derived from this ship's AIS broadcasts. They are inferences, not reports: each one shows how it was computed and how confident we are, and none of them says why a ship behaved this way.

When	What we observed	Confidence
Oct 1, 2026, 16:56 UTC	Draught change Reported draught went from 7.8 m to 7.1 m while in port at Nanticoke. Voydar infers the ship probably discharged cargo. Method seadar.behaviour.draught_change v1	Medium (65%)

When

What we observed

Confidence

Oct 1, 2026, 16:56 UTC

Draught change

Reported draught went from 7.8 m to 7.1 m while in port at Nanticoke. Voydar infers the ship probably discharged cargo.

Method seadar.behaviour.draught_change v1

Medium (65%)

Source: AISstream.io global terrestrial AIS. AIS data: AISstream.io. Licence: none published.

Derived from AIS positions of feeds whose terms allow display on Voydar. Coverage is terrestrial: gaps are reported only where our receivers kept hearing other ships. Detections below medium confidence are not shown.

How these are computed →

Frequently asked questions

Where is ALGOTERRA now?: ALGOTERRA (Oil tanker, Canada flag) was last seen on AIS on Oct 3, 2026, 08:57 UTC, under way at 12.7 kn, near Amherstburg (Great Lakes). The crew-entered destination was TRACY (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 06:56 UTC). This report does not confirm the ship’s current route.
What kind of ship is ALGOTERRA?: ALGOTERRA is an oil tanker sailing under the flag of Canada, built in 2010. The vessel is 144.2 m long with a beam of 23 m and has a gross tonnage of 11,889.
What sanctions and inspection records does Voydar hold for ALGOTERRA?: Voydar has no matched sanctions record displayed for ALGOTERRA 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. ALGOTERRA has 5 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

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