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ONTARIO VENTURE

Oil tanker · Canada · built 2004 · AIS Class A

IMO9305178MMSI316059017Call signVEOVLast AIS position Oct 6, 2026, 09:33 UTC

In short

ONTARIO VENTURE (Oil tanker, Canada flag) was last seen on AIS on , under way at 11.3 kn, near Point Edward (Great Lakes). Its crew-entered AIS destination is DRUMMOND IS, with an ETA of Oct 7, 2026, 02:00 UTC; its reported draught is 7.1 m (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 09:00 UTC).

Current voyage: from Sault Sainte Marie (departed Oct 3, 2026, 21:41 UTC) to DRUMMOND IS

Vessel type
Oil tanker
Flag
Canada
Year built
2004
Gross tonnage
11,935
Size (length × beam)
144 m × 24 m
Registered owner
—

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Photo of ONTARIO VENTURE
Photo: Tvabutzku1234 · Licence: CC0 · via Wikimedia Commons

Last reported position

received
Position
43.0656° N, 82.4146° W
Area
Great Lakes
StatusWhat do AIS statuses mean?
Under way using engine
Speed
11.3 kn
Course
7°
Heading
7°
43.0656° N, 82.4146° W
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Last 30 days: 6 port calls (Sault Sainte Marie, Thunder Bay, Melvindale, and Windsor).

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
ONTARIO VENTURE
IMO numberWhat is an IMO number?
9305178
MMSIWhat is an MMSI?
316059017
Flag
Canada
AIS ship type
Cargo
Gross tonnageGross tonnage vs deadweight
11,935
Length overall
144.1 m
Year built
2004

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 2024 · reported · confidence 0.9 · retrieved Oct 5, 2026
Source: EU MRV (THETIS-MRV) emissions · reporting year 2024 · reported · confidence 0.9 · retrieved Oct 5, 2026
Builder
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 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 Sault Sainte MarieAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at Sault Sainte MarieAIS-detectedVoydar port-call detector (AIS geofence)
Left Thunder BayAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at Thunder BayAIS-detectedVoydar port-call detector (AIS geofence)
Left Thunder BayAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at Thunder BayAIS-detectedVoydar port-call detector (AIS geofence)
Inspection at Willowbrook, IllinoisUSCG PSIX / CGMIX inspections
Inspection at TOLEDO, OhioUSCG PSIX / CGMIX inspections
Port State Control inspection at Savannah, GeorgiaUSCG PSIX / CGMIX inspections
Inspection at MASSENA, New YorkUSCG PSIX / CGMIX inspections
Port State Control inspection at Savannah, GeorgiaUSCG PSIX / CGMIX inspections
Inspection at MASSENA, New YorkUSCG PSIX / CGMIX inspections
Inspection at MASSENA, New YorkUSCG PSIX / CGMIX inspections
Port State Control inspection at Savannah, GeorgiaUSCG PSIX / CGMIX inspections
Inspection at MASSENA, New YorkUSCG PSIX / CGMIX inspections
Port State Control inspection at Savannah, GeorgiaUSCG 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

16
Inspections
not recorded
Detentions
0
Deficiencies
DateTypePortFindings
May 1, 2026Vessel InspectionWillowbrook, Illinoisclean
Apr 20, 2026Vessel InspectionTOLEDO, Ohioclean
Feb 26, 2024Vessel InspectionPSCSavannah, Georgiaclean
Apr 20, 2023Vessel InspectionMASSENA, New Yorkclean
Feb 24, 2023Vessel InspectionPSCSavannah, Georgiaclean
Nov 28, 2022Vessel InspectionMASSENA, New Yorkclean
Apr 20, 2022Vessel InspectionMASSENA, New Yorkclean
Feb 14, 2022Vessel InspectionPSCSavannah, Georgiaclean
May 21, 2021Vessel InspectionMASSENA, New Yorkclean
Mar 24, 2021Vessel InspectionPSCSavannah, Georgiaclean
Mar 15, 2021Vessel InspectionPSCNEW HAVEN, Connecticutclean
Nov 11, 2020Vessel InspectionMASSENA, New Yorkclean
Sep 1, 2020Vessel InspectionMASSENA, New Yorkclean
Jul 9, 2020Vessel Operational ControlNorth Charleston, South Carolinaclean
Jan 13, 2020Vessel InspectionPortsmouth, Virginiaclean
Jan 2, 2020Vessel InspectionPSCSTATEN ISLAND, New Yorkclean

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.

YearCO₂ emittedFuel burnedTime at seaCO₂ / n mile
201811,483 t3,637 t239 days302 kg
201912,219 t3,816 t221 days239 kg
202012,377 t3,914 t216 days221 kg
20219,642 t3,039 t177 days228 kg
20229,867 t3,099 t166 days235 kg
202312,774 t4,033 t218 days228 kg
202411,635 t3,652 t198 days253 kg

Technical efficiency: EIV (13.31 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.

Detected from AIS AIS-detected

PortArrivedDepartedTime in port
Sault Sainte Marie USSSMOct 3, 2026, 19:36 UTCOct 3, 2026, 21:41 UTC2 h 5 min
Thunder Bay CATHUOct 1, 2026, 01:45 UTCOct 2, 2026, 23:31 UTC45 h 46 min
Thunder Bay CATHUSep 30, 2026, 17:23 UTCOct 1, 2026, 00:56 UTC7 h 34 min
Sault Sainte Marie USSSMSep 29, 2026, 17:32 UTCSep 29, 2026, 21:02 UTC3 h 30 min
Melvindale USMGFSep 27, 2026, 06:27 UTCSep 28, 2026, 10:23 UTC27 h 56 min
Windsor CAWNDSep 26, 2026, 19:42 UTCSep 27, 2026, 06:13 UTC10 h 31 min
Saint-Catharines CASCAJun 13, 2026, 13:45 UTCJun 13, 2026, 19:47 UTC6 h 2 min
Saint-Catharines CASCAJun 9, 2026, 14:54 UTCJun 9, 2026, 17:28 UTC2 h 34 min
Port Weller CAPWEJun 9, 2026, 13:53 UTCJun 9, 2026, 14:47 UTC54 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.

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.

WhenWhat we observedConfidence
Sep 26, 2026, 21:32 UTC
Draught change

Reported draught went from 8 m to 7 m while in port at Windsor. 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 ONTARIO VENTURE now?
ONTARIO VENTURE (Oil tanker, Canada flag) was last seen on AIS on Oct 6, 2026, 09:33 UTC, under way at 11.3 kn, near Point Edward (Great Lakes). The crew-entered destination was DRUMMOND IS (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 09:00 UTC). This report does not confirm the ship’s current route.
What kind of ship is ONTARIO VENTURE?
ONTARIO VENTURE is an oil tanker sailing under the flag of Canada, built in 2004 by Jiangnan Shipyard. The vessel is 144.1 m long with a beam of 23.8 m and has a gross tonnage of 11,935.
What sanctions and inspection records does Voydar hold for ONTARIO VENTURE?
Voydar has no matched sanctions record displayed for ONTARIO VENTURE 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. ONTARIO VENTURE has 16 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

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