AIS Archive Updated (January 2024 – December 2025)
28,207 Recorded Passages Across Great Lakes Chokepoints
FL
FreighterLog
Great Lakes Passage Record & Vessel Directory

Observed lakes vessel

Paul A. Desgagnes

No fleet affiliation on record · Tanker - No additional information · 135 m. Range: Lakes and Seaway. 47 recorded passages across 3 chokepoints.

Last recorded passage

downbound at Welland Canal (Thorold)

25 Dec 2025, 10:24 EST — ±15 min · see the December 2025 log

Archive Record Scope: Transits shown are compiled from verified AIS records covering January 2024 through December 2025. For real-time satellite AIS tracking, check BoatNerd or VesselFinder links below.

FreighterLog is the record, not the map. For where Paul A. Desgagnes is right now, see BoatNerd's live AIS map, which runs on their own receivers on the lakes, or VesselFinder.

Follow by RSS. Every crossing Paul A. Desgagnes makes goes into a feed of her own, added when the next batch of the public AIS archive is processed. It is a file on this domain: no account, no email address, and nothing that reports back. Paul A. Desgagnes feed · all chokepoints

Specification

Dimensions and identifiers as broadcast over AIS; AIS-reported figures are self-declared by the vessel and are not a registry of record.
Name (AIS) PAUL A. DESGAGNES
MMSI 316033266
IMO IMO9804423
Call sign CFCH
Length overall 135 m (443 ft)
Beam 24 m (79 ft)
AIS vessel type Tanker - No additional information
Hull type —
Operator No fleet match (salty, unaffiliated hull, or an AIS spelling this roster has not yet folded in)
Flag —

Passage record

  • 47 Passages January 2024 – December 2025
  • 3 Chokepoints of 7 monitored
  • 1 Jan 2024 First in archive UTC date
  • 25 Dec 2025 Last in archive UTC date

Where she was recorded

Season passage log

Local time at each chokepoint · grouped by month (UTC buckets)

Times are interpolated from AIS track samples, good to about fifteen minutes, and shown in each chokepoint's local time. A passage is a track crossing our gate line, not an official lock record.

2025 season

December 2025 6 passages
Date Local time Chokepoint Direction
25 Dec 2025 10:24 EST Welland Canal (Thorold) downbound
24 Dec 2025 07:25 EST Detroit River / Ambassador Bridge downbound
21 Dec 2025 12:54 EST Detroit River / Ambassador Bridge upbound
20 Dec 2025 14:16 EST Welland Canal (Thorold) upbound
18 Dec 2025 15:17 EST Welland Canal (Thorold) downbound
9 Dec 2025 20:30 EST Welland Canal (Thorold) upbound
October 2025 4 passages
Date Local time Chokepoint Direction
11 Oct 2025 13:16 EDT Welland Canal (Thorold) downbound
10 Oct 2025 13:27 EDT Detroit River / Ambassador Bridge downbound
8 Oct 2025 18:52 EDT Detroit River / Ambassador Bridge upbound
7 Oct 2025 07:40 EDT Welland Canal (Thorold) upbound
May 2025 4 passages
Date Local time Chokepoint Direction
15 May 2025 16:09 EDT Welland Canal (Thorold) downbound
13 May 2025 00:59 EDT Welland Canal (Thorold) upbound
6 May 2025 05:02 EDT Welland Canal (Thorold) downbound
3 May 2025 21:34 EDT Welland Canal (Thorold) upbound
April 2025 4 passages
Date Local time Chokepoint Direction
5 Apr 2025 22:48 EDT Welland Canal (Thorold) downbound
4 Apr 2025 21:05 EDT Detroit River / Ambassador Bridge downbound
3 Apr 2025 06:11 EDT Detroit River / Ambassador Bridge upbound
2 Apr 2025 04:39 EDT Welland Canal (Thorold) upbound
March 2025 4 passages
Date Local time Chokepoint Direction
29 Mar 2025 12:03 EDT Welland Canal (Thorold) downbound
28 Mar 2025 07:07 EDT Detroit River / Ambassador Bridge downbound
26 Mar 2025 14:53 EDT Detroit River / Ambassador Bridge upbound
25 Mar 2025 15:10 EDT Welland Canal (Thorold) upbound

2024 season

November 2024 3 passages
Date Local time Chokepoint Direction
12 Nov 2024 11:32 EST Welland Canal (Thorold) downbound
10 Nov 2024 02:35 EST Detroit River / Ambassador Bridge downbound
8 Nov 2024 08:50 EST Detroit River / Ambassador Bridge upbound
October 2024 1 passage
Date Local time Chokepoint Direction
30 Oct 2024 23:48 EDT Welland Canal (Thorold) upbound
August 2024 6 passages
Date Local time Chokepoint Direction
29 Aug 2024 02:55 EDT Welland Canal (Thorold) downbound
28 Aug 2024 04:01 EDT Detroit River / Ambassador Bridge downbound
26 Aug 2024 10:25 EDT Port Huron / Blue Water Bridge downbound
24 Aug 2024 18:32 EDT Port Huron / Blue Water Bridge upbound
22 Aug 2024 13:49 EDT Detroit River / Ambassador Bridge upbound
21 Aug 2024 16:37 EDT Welland Canal (Thorold) upbound
July 2024 8 passages
Date Local time Chokepoint Direction
31 Jul 2024 08:38 EDT Welland Canal (Thorold) downbound
30 Jul 2024 08:30 EDT Detroit River / Ambassador Bridge downbound
28 Jul 2024 14:24 EDT Port Huron / Blue Water Bridge downbound
27 Jul 2024 06:41 EDT Port Huron / Blue Water Bridge upbound
25 Jul 2024 13:25 EDT Port Huron / Blue Water Bridge downbound
25 Jul 2024 05:12 EDT Port Huron / Blue Water Bridge upbound
24 Jul 2024 19:58 EDT Detroit River / Ambassador Bridge upbound
23 Jul 2024 22:53 EDT Welland Canal (Thorold) upbound
June 2024 2 passages
Date Local time Chokepoint Direction
29 Jun 2024 12:50 EDT Welland Canal (Thorold) downbound
23 Jun 2024 02:46 EDT Welland Canal (Thorold) upbound
May 2024 4 passages
Date Local time Chokepoint Direction
25 May 2024 23:57 EDT Welland Canal (Thorold) downbound
25 May 2024 02:14 EDT Detroit River / Ambassador Bridge downbound
22 May 2024 21:01 EDT Detroit River / Ambassador Bridge upbound
22 May 2024 01:01 EDT Welland Canal (Thorold) upbound
January 2024 1 passage
Date Local time Chokepoint Direction
1 Jan 2024 14:39 EST Welland Canal (Thorold) downbound