What kind of ship is WILLIAM MACK?

WILLIAM MACK is a tug sailing under the flag of Canada, built in 1974. The vessel is 30 m long with a beam of 6 m and has a gross tonnage of 149.

What sanctions and inspection records does Voydar hold for WILLIAM MACK?

Voydar has no matched sanctions record displayed for WILLIAM MACK 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. WILLIAM MACK has 8 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

WILLIAM MACK

Tug · Canada · built 1974 · AIS Class A

IMO7414092MMSI316001221Call signCFK9388Last AIS position Oct 2, 2026, 18:56 UTC

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In short

WILLIAM MACK (Tug, Canada flag) was last seen on AIS on Oct 2, 2026, 18:56 UTC, not moving, near Nanaimo (North Pacific Ocean).

Vessel type: Tug
Flag: Canada
Year built: 1974
Gross tonnage: 149
Size (length × beam): 30 m × 6 m
Registered owner: —

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Last reported position

received Oct 2, 2026, 18:56 UTC

Position: 49.1534° N, 123.8848° W
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 0 kn
Course: 103°
Heading: —

49.1534° N, 123.8848° W

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Voydar detected no port call in the last 30 days.

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

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

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Identity & particulars

Name: WILLIAM MACK
IMO numberWhat is an IMO number?: 7414092
MMSIWhat is an MMSI?: 316001221
Call signWhat is a call sign?: CFK9388
Flag: Canada
Vessel type: Tug
Gross tonnageGross tonnage vs deadweight: Source: Transport Canada — Canadian Register of Large Vessels (open data), record 368711. Added to Voydar on September 23, 2026. Licence: Open Government Licence – Canada 2.0.149
Net tonnage: Source: Transport Canada — Canadian Register of Large Vessels (open data), record 368711. Added to Voydar on September 23, 2026. Licence: Open Government Licence – Canada 2.0.22
Length overall: 30 m
Beam: 6 m
Year built: Source: Transport Canada — Canadian Register of Large Vessels (open data), record 368711. Added to Voydar on September 23, 2026. Licence: Open Government Licence – Canada 2.0.1974

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
Jun 23, 2020	Port State Control inspection at Seattle, Washington	USCG PSIX / CGMIX inspections
May 15, 2019	Inspection at Seattle, Washington	USCG PSIX / CGMIX inspections
Feb 27, 2019	Port State Control inspection at Seattle, Washington	USCG PSIX / CGMIX inspections
May 3, 2018	Inspection at Seattle, Washington	USCG PSIX / CGMIX inspections
Nov 3, 2016	Reported departure from SeattleAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 3, 2016	Reported arrival at SeattleAuthority-reported	USACE foreign traffic vessel entrances & clearances
Aug 2, 2016	Reported departure from SeattleAuthority-reported	USACE foreign traffic vessel entrances & clearances
Aug 1, 2016	Port State Control inspection at Seattle, Washington	USCG PSIX / CGMIX inspections
Oct 8, 2006	Inspection at Seattle, Washington	USCG PSIX / CGMIX inspections
Sep 8, 2005	Inspection at Seattle, Washington	USCG PSIX / CGMIX inspections
Dec 30, 2004	Inspection at Seattle, Washington	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
Jun 23, 2020	Vessel InspectionPSC	Seattle, Washington	clean
May 15, 2019	Vessel Operational Control	Seattle, Washington	clean
Feb 27, 2019	Vessel InspectionPSC	Seattle, Washington	clean
May 3, 2018	Vessel Inspection	Seattle, Washington	clean
Aug 1, 2016	Vessel InspectionPSC	Seattle, Washington	clean
Oct 8, 2006	Boarding	Seattle, Washington	clean
Sep 8, 2005	Boarding	Seattle, Washington	clean
Dec 30, 2004	Boarding	Seattle, Washington	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.

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.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Seattle USSEA	Departure	Nov 3, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Arrival	Nov 3, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Departure	Aug 2, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Arrival	Aug 1, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tacoma USTIW	Departure	Jul 27, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tacoma USTIW	Arrival	Jul 27, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tacoma USTIW	Departure	Jul 20, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tacoma USTIW	Arrival	Jul 20, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tacoma USTIW	Departure	Jul 1, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tacoma USTIW	Arrival	Jul 1, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tacoma USTIW	Departure	Jun 28, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tacoma USTIW	Arrival	Jun 28, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: January 7, 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 WILLIAM MACK now?: WILLIAM MACK (Tug, Canada flag) was last seen on AIS on Oct 2, 2026, 18:56 UTC, not moving, near Nanaimo (North Pacific Ocean).
What kind of ship is WILLIAM MACK?: WILLIAM MACK is a tug sailing under the flag of Canada, built in 1974. The vessel is 30 m long with a beam of 6 m and has a gross tonnage of 149.
What sanctions and inspection records does Voydar hold for WILLIAM MACK?: Voydar has no matched sanctions record displayed for WILLIAM MACK 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. WILLIAM MACK has 8 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

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