Where is Avenger IV now?

Seadar has no displayable AIS position for Avenger IV in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.

What kind of ship is Avenger IV?

Avenger IV is a tug, built in 1962 by Cochrane Shipbuilders. The vessel is 36.1 m long with a beam of 9.2 m and has a gross tonnage of 291.

What sanctions and inspection records does Seadar hold for Avenger IV?

Seadar has no matched sanctions record displayed for Avenger IV 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 Avenger IV. Missing records do not establish whether the ship has been detained.

Avenger IV

Tug · built 1962

IMO5401297No AIS position on record

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In short

Avenger IV (Tug) has no AIS position on record with Seadar.

Vessel type: Tug
Flag: —
Year built: 1962
Gross tonnage: 291
Size (length × beam): 36 m × 9 m
Registered owner: —

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Last reported position

No AIS position on record for this vessel. Identity and particulars are below.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: Avenger IV
IMO numberWhat is an IMO number?: 5401297
MMSIWhat is an MMSI?: —
Call signWhat is a call sign?: —
Flag: —
Vessel type: Tug
Gross tonnageGross tonnage vs deadweight: Source: Transport Canada — Canadian Register of Large Vessels (open data), record 304381. Added to Seadar on September 23, 2026. Licence: Open Government Licence – Canada 2.0.291
Net tonnage: Source: Transport Canada — Canadian Register of Large Vessels (open data), record 304381. Added to Seadar on September 23, 2026. Licence: Open Government Licence – Canada 2.0.22
Length overall: 36.1 m
Beam: Source: Transport Canada — Canadian Register of Large Vessels (open data), record 304381. Added to Seadar on September 23, 2026. Licence: Open Government Licence – Canada 2.0.9.2 m
Year built: 1962

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.

Builder: Cochrane Shipbuilders
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

Dated events for this ship from every source Seadar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Jan 10, 2016	Reported departure from TOLEDO HARBOR, OHAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jan 10, 2016	Reported arrival at TOLEDO HARBOR, OHAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 29, 2015	Reported departure from BURNS WATERWAY HARBOR, INAuthority-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.

Port calls

Two kinds of evidence, kept apart: calls Seadar 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
TOLEDO HARBOR, OH	Departure	Jan 10, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
TOLEDO HARBOR, OH	Arrival	Jan 10, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
BURNS WATERWAY HARBOR, IN	Departure	Nov 29, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Chicago USCHI	Arrival	Nov 29, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
TOLEDO HARBOR, OH	Departure	Nov 2, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
TOLEDO HARBOR, OH	Arrival	Oct 30, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Detroit USDET	Departure	Oct 28, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Detroit USDET	Arrival	Oct 27, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
BURNS WATERWAY HARBOR, IN	Departure	Aug 26, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Chicago USCHI	Arrival	Aug 26, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Cleveland USCLE	Departure	Jul 4, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Cleveland USCLE	Arrival	Jul 4, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: April 4, 2002.

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 Avenger IV now?: Seadar has no displayable AIS position for Avenger IV in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is Avenger IV?: Avenger IV is a tug, built in 1962 by Cochrane Shipbuilders. The vessel is 36.1 m long with a beam of 9.2 m and has a gross tonnage of 291.
What sanctions and inspection records does Seadar hold for Avenger IV?: Seadar has no matched sanctions record displayed for Avenger IV 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 Avenger IV. Missing records do not establish whether the ship has been detained.

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