Fleet-matched vessel · Canada flag
Radcliffe R Latimer
Algoma Central · Self-unloader · 225 m. Range: Lakes and Seaway. 108 recorded passages across 6 chokepoints.
Last recorded passage
upbound at Port Huron / Blue Water Bridge
31 Dec 2025, 14:13 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 Radcliffe R Latimer 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 Radcliffe R Latimer 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. Radcliffe R Latimer feed · all chokepoints
Specification
| Name (AIS) | RADCLIFFE R LATIMER |
|---|---|
| MMSI | 316013980 |
| IMO | IMO7711725 |
| Call sign | VCPK |
| Length overall | 225 m (738 ft) |
| Beam | 24 m (79 ft) |
| AIS vessel type | Cargo |
| Hull type | Self-unloader |
| Operator | Algoma Central |
| Flag | Canada |
Passage record
- 108 Passages January 2024 – December 2025
- 6 Chokepoints of 7 monitored
- 17 Apr 2024 First in archive UTC date
- 31 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 3 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 31 Dec 2025 | 14:13 EST | Port Huron / Blue Water Bridge | upbound |
| 31 Dec 2025 | 08:42 EST | Detroit River / Ambassador Bridge | upbound |
| 28 Dec 2025 | 22:56 EST | Welland Canal (Thorold) | upbound |
October 2025 3 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 9 Oct 2025 | 16:49 EDT | Welland Canal (Thorold) | downbound |
| 8 Oct 2025 | 13:27 EDT | Port Huron / Blue Water Bridge | downbound |
| 7 Oct 2025 | 17:58 EDT | Soo Locks (St. Marys River) | downbound |
August 2025 6 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 10 Aug 2025 | 20:33 CDT | Duluth Ship Canal | outbound |
| 10 Aug 2025 | 09:36 CDT | Duluth Ship Canal | inbound |
| 9 Aug 2025 | 00:29 EDT | Soo Locks (St. Marys River) | upbound |
| 8 Aug 2025 | 02:02 EDT | Port Huron / Blue Water Bridge | upbound |
| 7 Aug 2025 | 17:22 EDT | Detroit River / Ambassador Bridge | upbound |
| 6 Aug 2025 | 18:20 EDT | Welland Canal (Thorold) | upbound |
July 2025 8 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 25 Jul 2025 | 16:49 EDT | Welland Canal (Thorold) | downbound |
| 22 Jul 2025 | 14:47 EDT | Detroit River / Ambassador Bridge | downbound |
| 22 Jul 2025 | 09:14 EDT | Port Huron / Blue Water Bridge | downbound |
| 21 Jul 2025 | 13:12 EDT | Soo Locks (St. Marys River) | downbound |
| 18 Jul 2025 | 02:00 EDT | Soo Locks (St. Marys River) | upbound |
| 17 Jul 2025 | 00:37 EDT | Port Huron / Blue Water Bridge | upbound |
| 16 Jul 2025 | 14:44 EDT | Detroit River / Ambassador Bridge | upbound |
| 15 Jul 2025 | 15:56 EDT | Welland Canal (Thorold) | upbound |
June 2025 10 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 21 Jun 2025 | 10:07 EDT | Welland Canal (Thorold) | downbound |
| 20 Jun 2025 | 09:54 EDT | Detroit River / Ambassador Bridge | downbound |
| 20 Jun 2025 | 04:44 EDT | Port Huron / Blue Water Bridge | downbound |
| 19 Jun 2025 | 06:37 EDT | Soo Locks (St. Marys River) | downbound |
| 16 Jun 2025 | 18:11 EDT | Soo Locks (St. Marys River) | upbound |
| 16 Jun 2025 | 05:37 EDT | Straits of Mackinac | eastbound |
| 15 Jun 2025 | 08:48 EDT | Straits of Mackinac | westbound |
| 14 Jun 2025 | 15:16 EDT | Port Huron / Blue Water Bridge | upbound |
| 14 Jun 2025 | 09:44 EDT | Detroit River / Ambassador Bridge | upbound |
| 13 Jun 2025 | 13:42 EDT | Welland Canal (Thorold) | upbound |
May 2025 8 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 20 May 2025 | 11:45 EDT | Welland Canal (Thorold) | downbound |
| 19 May 2025 | 13:55 EDT | Detroit River / Ambassador Bridge | downbound |
| 19 May 2025 | 08:24 EDT | Port Huron / Blue Water Bridge | downbound |
| 18 May 2025 | 12:22 EDT | Soo Locks (St. Marys River) | downbound |
| 15 May 2025 | 13:49 EDT | Soo Locks (St. Marys River) | upbound |
| 14 May 2025 | 17:51 EDT | Port Huron / Blue Water Bridge | upbound |
| 14 May 2025 | 07:45 EDT | Detroit River / Ambassador Bridge | upbound |
| 13 May 2025 | 08:49 EDT | Welland Canal (Thorold) | upbound |
April 2025 8 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 25 Apr 2025 | 16:33 EDT | Welland Canal (Thorold) | downbound |
| 24 Apr 2025 | 18:18 EDT | Detroit River / Ambassador Bridge | downbound |
| 24 Apr 2025 | 13:06 EDT | Port Huron / Blue Water Bridge | downbound |
| 23 Apr 2025 | 17:47 EDT | Soo Locks (St. Marys River) | downbound |
| 17 Apr 2025 | 13:40 EDT | Soo Locks (St. Marys River) | upbound |
| 14 Apr 2025 | 23:26 EDT | Port Huron / Blue Water Bridge | upbound |
| 14 Apr 2025 | 17:22 EDT | Detroit River / Ambassador Bridge | upbound |
| 13 Apr 2025 | 20:41 EDT | Welland Canal (Thorold) | upbound |
2024 season
December 2024 9 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 31 Dec 2024 | 00:22 EST | Welland Canal (Thorold) | downbound |
| 29 Dec 2024 | 12:26 EST | Detroit River / Ambassador Bridge | downbound |
| 29 Dec 2024 | 06:56 EST | Port Huron / Blue Water Bridge | downbound |
| 28 Dec 2024 | 11:00 EST | Soo Locks (St. Marys River) | downbound |
| 24 Dec 2024 | 10:21 EST | Soo Locks (St. Marys River) | upbound |
| 23 Dec 2024 | 10:33 EST | Port Huron / Blue Water Bridge | upbound |
| 22 Dec 2024 | 05:19 EST | Welland Canal (Thorold) | upbound |
| 20 Dec 2024 | 18:29 EST | Welland Canal (Thorold) | downbound |
| 18 Dec 2024 | 07:43 EST | Welland Canal (Thorold) | upbound |
November 2024 12 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 14 Nov 2024 | 12:05 EST | Welland Canal (Thorold) | downbound |
| 13 Nov 2024 | 13:38 EST | Detroit River / Ambassador Bridge | downbound |
| 13 Nov 2024 | 08:27 EST | Port Huron / Blue Water Bridge | downbound |
| 12 Nov 2024 | 13:10 EST | Soo Locks (St. Marys River) | downbound |
| 8 Nov 2024 | 20:11 EST | Soo Locks (St. Marys River) | upbound |
| 7 Nov 2024 | 23:40 EST | Port Huron / Blue Water Bridge | upbound |
| 7 Nov 2024 | 18:21 EST | Detroit River / Ambassador Bridge | upbound |
| 6 Nov 2024 | 22:24 EST | Welland Canal (Thorold) | upbound |
| 5 Nov 2024 | 06:41 EST | Welland Canal (Thorold) | downbound |
| 4 Nov 2024 | 10:18 EST | Detroit River / Ambassador Bridge | downbound |
| 4 Nov 2024 | 04:41 EST | Port Huron / Blue Water Bridge | downbound |
| 3 Nov 2024 | 07:05 EST | Soo Locks (St. Marys River) | downbound |
October 2024 3 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 30 Oct 2024 | 11:28 EDT | Port Huron / Blue Water Bridge | upbound |
| 30 Oct 2024 | 06:29 EDT | Detroit River / Ambassador Bridge | upbound |
| 29 Oct 2024 | 01:34 EDT | Welland Canal (Thorold) | upbound |
September 2024 4 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 28 Sep 2024 | 12:28 EDT | Welland Canal (Thorold) | downbound |
| 24 Sep 2024 | 18:37 EDT | Welland Canal (Thorold) | upbound |
| 18 Sep 2024 | 08:03 EDT | Welland Canal (Thorold) | downbound |
| 16 Sep 2024 | 20:17 EDT | Welland Canal (Thorold) | upbound |
July 2024 2 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 17 Jul 2024 | 21:30 EDT | Welland Canal (Thorold) | downbound |
| 14 Jul 2024 | 02:48 EDT | Welland Canal (Thorold) | upbound |
June 2024 14 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 14 Jun 2024 | 20:38 EDT | Welland Canal (Thorold) | downbound |
| 13 Jun 2024 | 22:49 EDT | Detroit River / Ambassador Bridge | downbound |
| 13 Jun 2024 | 17:22 EDT | Port Huron / Blue Water Bridge | downbound |
| 12 Jun 2024 | 21:40 EDT | Soo Locks (St. Marys River) | downbound |
| 11 Jun 2024 | 10:47 EDT | Soo Locks (St. Marys River) | upbound |
| 10 Jun 2024 | 04:38 EDT | Port Huron / Blue Water Bridge | upbound |
| 9 Jun 2024 | 22:53 EDT | Detroit River / Ambassador Bridge | upbound |
| 7 Jun 2024 | 22:54 EDT | Detroit River / Ambassador Bridge | downbound |
| 7 Jun 2024 | 17:30 EDT | Port Huron / Blue Water Bridge | downbound |
| 6 Jun 2024 | 21:48 EDT | Soo Locks (St. Marys River) | downbound |
| 3 Jun 2024 | 13:02 EDT | Soo Locks (St. Marys River) | upbound |
| 2 Jun 2024 | 15:56 EDT | Port Huron / Blue Water Bridge | upbound |
| 2 Jun 2024 | 10:36 EDT | Detroit River / Ambassador Bridge | upbound |
| 1 Jun 2024 | 12:50 EDT | Welland Canal (Thorold) | upbound |
May 2024 12 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 23 May 2024 | 17:26 EDT | Welland Canal (Thorold) | downbound |
| 22 May 2024 | 15:23 EDT | Detroit River / Ambassador Bridge | downbound |
| 22 May 2024 | 09:54 EDT | Port Huron / Blue Water Bridge | downbound |
| 21 May 2024 | 14:11 EDT | Soo Locks (St. Marys River) | downbound |
| 18 May 2024 | 19:34 EDT | Soo Locks (St. Marys River) | upbound |
| 18 May 2024 | 11:41 EDT | Straits of Mackinac | eastbound |
| 15 May 2024 | 01:18 EDT | Straits of Mackinac | westbound |
| 13 May 2024 | 14:23 EDT | Straits of Mackinac | eastbound |
| 11 May 2024 | 14:09 EDT | Straits of Mackinac | westbound |
| 9 May 2024 | 13:24 EDT | Port Huron / Blue Water Bridge | upbound |
| 9 May 2024 | 07:36 EDT | Detroit River / Ambassador Bridge | upbound |
| 8 May 2024 | 11:47 EDT | Welland Canal (Thorold) | upbound |
April 2024 6 passages
| Date | Local time | Chokepoint | Direction |
|---|---|---|---|
| 20 Apr 2024 | 18:45 EDT | Welland Canal (Thorold) | downbound |
| 19 Apr 2024 | 22:33 EDT | Detroit River / Ambassador Bridge | downbound |
| 19 Apr 2024 | 14:36 EDT | Port Huron / Blue Water Bridge | downbound |
| 18 Apr 2024 | 13:45 EDT | Port Huron / Blue Water Bridge | upbound |
| 18 Apr 2024 | 04:55 EDT | Detroit River / Ambassador Bridge | upbound |
| 17 Apr 2024 | 08:24 EDT | Welland Canal (Thorold) | upbound |