| RCMP Central Region/GRC Region centrale System Updated (Changed Site # 081 (Sarnia) to 81 (Sarnia)) | mciupa | 2026-04-18 21:54:15 |
| Added related trunked system (Ontario Parks) to subcategory: (Grand Bend) | mciupa | 2026-03-24 20:56:15 |
| Added related trunked system (Corrections and Youth Services Radio Network (CYSRN) ) to subcategory: (Sarnia) | mciupa | 2026-03-24 20:22:00 |
| Frequencies Updated (1) | mciupa | 2026-03-24 20:21:25 |
| RCMP Central Region/GRC Region centrale System Updated (Added Talkgroup to: Wide Area (1026 Ontario)) | mciupa | 2026-03-21 12:20:32 |
| Agency: (Sarnia Airport (YZR)) was updated | mciupa | 2026-03-19 20:20:51 |
| RCMP Central Region/GRC Region centrale System Updated (Added Talkgroup to: Wide Area (1033 Ontario)) | mciupa | 2026-03-19 15:45:21 |
| Land Mobile Radio Network System Updated (Changed Talkgroup Category: OPP Patch with Ministry of Environment, Conservation and Parks to Ministry of Environment, Conservation and Parks - OPP Patch) | mciupa | 2026-03-17 00:49:41 |
| Land Mobile Radio Network System Updated (Changed Talkgroup Category: OPP Patch with Ministry of Environment, Conservation and Parks to OPP Patch with Ministry of Environment, Conservation and Parks) | mciupa | 2026-03-17 00:47:39 |
| Land Mobile Radio Network System Updated (Changed Talkgroup Category: OPP Patch with Ministry of Environment, Conservation and Parks to OPP Patch with Ministry of Environment, Conservation and Parks) | mciupa | 2026-03-17 00:46:30 |
| Land Mobile Radio Network System Updated (Added Talkgroup to: OPP Patch with Ministry of Environment, Conservation and Parks (11010 OPP/MECP Patch)) | mciupa | 2026-03-17 00:45:45 |
| Land Mobile Radio Network System Updated (Updated 4 talkgroups for OPP Patch with Ministry of Environment, Conservation and Parks) | mciupa | 2026-03-17 00:44:32 |
| Land Mobile Radio Network System Updated (Changed Talkgroup Category: OPP Wide Area to OPP Patch with Ministry of Environment, Conservation and Parks) | mciupa | 2026-03-17 00:42:30 |
| Land Mobile Radio Network System Updated (Deleted Talkgroup Category: Ministry of Environment, Conservation and Parks) | mciupa | 2026-03-17 00:39:31 |
| Land Mobile Radio Network System Updated (Updated System Location Details) | mciupa | 2026-03-05 21:00:35 |
| RCMP Central Region/GRC Region centrale System Updated (Updated System Description Text) | mciupa | 2026-03-05 15:49:05 |
| RCMP Central Region/GRC Region centrale System Updated (Updated General System Details) | mciupa | 2026-03-05 15:32:33 |
| RCMP/GRC Central Region System Updated (Updated System Description Text) | mciupa | 2026-03-05 14:53:55 |
| RCMP/GRC Central Region System Updated (Updated System Description Text) | mciupa | 2026-03-05 14:53:13 |
| RCMP/GRC Central Region System Updated (Updated General System Details) | mciupa | 2026-03-05 14:51:06 |
| RCMP/GRC Central Region System Updated (Updated System Description Text) | mciupa | 2026-03-05 03:04:37 |
| RCMP/GRC Central Region System Updated (Updated System Description Text) | mciupa | 2026-03-05 03:04:25 |
| RCMP/GRC Central Region System Updated (Updated General System Details) | mciupa | 2026-03-05 03:02:04 |
| Corrections and Youth Services Radio Network (CYSRN) System Updated (Added Talkgroup to: Facilities (130001 Central North Correctional Centre - Control)) | mciupa | 2026-02-18 18:10:53 |
| Land Mobile Radio Network System Updated (Added Talkgroup to: Bell Mobility Radio (1026 Radio Testing)) | mciupa | 2026-01-21 19:04:23 |
| RCMP/GRC System Updated (Updated System Location Details) | MTL_Emergencies | 2026-01-19 23:26:42 |
| RCMP/GRC System Updated (Changed Talkgroup Category: Provincewide to Wide Area) | mciupa | 2026-01-05 15:24:48 |
| RCMP/GRC System Updated (Updated System Description Text) | mciupa | 2026-01-05 15:23:07 |
| RCMP/GRC System Updated (Updated System Description Text) | mciupa | 2026-01-05 15:22:22 |
| RCMP/GRC System Updated (Updated System Description Text) | mciupa | 2026-01-05 02:18:27 |
| RCMP/GRC System Updated (Updated System Description Text) | mciupa | 2026-01-05 01:59:52 |
| RCMP/GRC System Updated (Updated System Description Text) | mciupa | 2026-01-05 01:59:46 |
| RCMP/GRC System Updated (Updated General System Details) | mciupa | 2026-01-05 01:36:11 |
| RCMP/GRC System Updated (Updated General System Details) | mciupa | 2026-01-05 01:28:26 |
| RCMP (O Division) System Updated (Updated System Description Text) | mciupa | 2026-01-04 23:04:28 |
| RCMP (O Division) System Updated (Deleted Talkgroup Category: 99B - C Division ) | mciupa | 2026-01-04 18:27:57 |
| RCMP (O Division) System Updated (Updated 1 talkgroups for Provincewide) | mciupa | 2026-01-04 18:27:42 |
| RCMP (O Division) System Updated (Changed Talkgroup Category: C Division - Quebec to 99B - C Division ) | mciupa | 2026-01-04 18:26:17 |
| RCMP (O Division) System Updated (Added Talkgroup to: C Division - Quebec (48864 Montreal)) | mciupa | 2026-01-04 18:25:50 |
| RCMP (O Division) System Updated (Changed Talkgroup Category: C Division - Quebec to C Division - Quebec) | mciupa | 2026-01-04 18:24:45 |
| Prairie Communications - Fleet Connect System Updated (Updated Service Tag assignments for 1 talkgroups for Multi-Site) | mciupa | 2026-01-02 18:50:43 |
| Corrections and Youth Services Radio Network (CYSRN) System Updated (Added Talkgroup to: Facilities (540001 Sprucedale Youth Centre - Central Control)) | mciupa | 2025-12-18 17:16:03 |
| Corrections and Youth Services Radio Network (CYSRN) System Updated (Added Talkgroup to: Facilities (100001 Algoma Treatment Remand Centre - Central Control)) | mciupa | 2025-12-15 18:48:26 |
| Corrections and Youth Services Radio Network (CYSRN) System Updated (Added Talkgroup to: Facilities (160001 Fort Frances Jail - Central Control)) | mciupa | 2025-12-15 18:44:03 |
| Corrections and Youth Services Radio Network (CYSRN) System Updated (Added Talkgroup to: Facilities (510001 Donald Doucet Youth Centre - Central Control)) | mciupa | 2025-12-15 18:42:26 |
| Corrections and Youth Services Radio Network (CYSRN) System Updated (Updated 1 talkgroups for Facilities) | mciupa | 2025-12-15 18:41:05 |
| Corrections and Youth Services Radio Network (CYSRN) System Updated (Added Talkgroup to: Facilities (210001 Monteith Correctional Central - Central Control)) | mciupa | 2025-12-15 18:40:28 |
| Corrections and Youth Services Radio Network (CYSRN) System Updated (Added Talkgroup to: Facilities (270001 Sarnia Jail - Central Control)) | mciupa | 2025-12-15 18:38:54 |
| Corrections and Youth Services Radio Network (CYSRN) System Updated (Added Talkgroup to: Facilities (250001 Ottawa Carlton Detention Centre - Control)) | mciupa | 2025-12-15 18:37:40 |
| Corrections and Youth Services Radio Network (CYSRN) System Updated (Added Site # 27 (Sarnia Jail)) | mciupa | 2025-12-15 18:22:20 |
| RCMP (O Division) System Updated (Added Talkgroup to: Provincewide (1260 Ontario)) | mciupa | 2025-12-11 21:28:58 |
| RCMP (O Division) System Updated (Added Talkgroup to: Provincewide (1259 Ontario)) | mciupa | 2025-12-11 21:28:21 |
| RCMP (O Division) System Updated (Added Talkgroup to: Provincewide (1257 Ontario)) | mciupa | 2025-12-11 21:27:22 |
| RCMP (O Division) System Updated (Added Talkgroup to: Provincewide (1003 Ontario)) | mciupa | 2025-12-10 20:09:15 |
| Frequencies Updated (1) | mciupa | 2025-12-08 21:44:09 |
| Land Mobile Radio Network System Updated (Added Talkgroup to: Bell Mobility Radio (1010 Radio Testing)) | mciupa | 2025-12-08 18:22:35 |
| Land Mobile Radio Network System Updated (Added Talkgroup to: Criminal Intelligence Service Ontario (20581 Surveillance 5)) | mciupa | 2025-12-06 19:37:18 |
| Land Mobile Radio Network System Updated (Updated 1 talkgroups for Criminal Intelligence Service Ontario) | mciupa | 2025-12-06 19:36:16 |
| Land Mobile Radio Network System Updated (Added Talkgroup to: Criminal Intelligence Service Ontario (20532 Surveillance 3)) | mciupa | 2025-12-06 19:35:42 |
| Land Mobile Radio Network System Updated (Added Talkgroup to: Criminal Intelligence Service Ontario (20531 Surveillance 2)) | mciupa | 2025-12-06 19:34:32 |
| Land Mobile Radio Network System Updated (Updated 1 talkgroups for Criminal Intelligence Service Ontario) | mciupa | 2025-12-06 19:33:25 |
| Land Mobile Radio Network System Updated (Added Talkgroup to: OPP Intelligence (19394 Tactical 19394)) | mciupa | 2025-12-04 01:02:48 |
| Land Mobile Radio Network System Updated (Updated 5 talkgroups for OPP Intelligence) | MikeWazowski | 2025-11-23 17:49:30 |
| Land Mobile Radio Network System Updated (Changed Talkgroup Category: OPP Tactical to OPP Intelligence) | MikeWazowski | 2025-11-23 17:48:20 |
| RCMP (O Division) System Updated (Deleted 2 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:43:54 |
| RCMP (O Division) System Updated (Deleted 4 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:42:31 |
| RCMP (O Division) System Updated (Deleted 10 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:38:46 |
| RCMP (O Division) System Updated (Deleted 12 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:27:09 |
| RCMP (O Division) System Updated (Deleted 2 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:17:29 |
| RCMP (O Division) System Updated (Deleted 1 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:15:00 |
| RCMP (O Division) System Updated (Deleted 1 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:12:58 |
| RCMP (O Division) System Updated (Deleted 4 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:10:54 |
| RCMP (O Division) System Updated (Deleted 3 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:07:07 |
| RCMP (O Division) System Updated (Deleted 1 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:03:33 |
| RCMP (O Division) System Updated (Deleted 2 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 03:02:11 |
| RCMP (O Division) System Updated (Deleted 2 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 02:59:43 |
| RCMP (O Division) System Updated (Deleted 1 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 02:57:57 |
| RCMP (O Division) System Updated (Deleted 1 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 02:56:42 |
| RCMP (O Division) System Updated (Deleted 1 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 02:55:27 |
| RCMP (O Division) System Updated (Deleted 2 talkgroup(s) from Provincewide) | mciupa | 2025-11-22 02:54:08 |
| RCMP (O Division) System Updated (Changed Talkgroup Category: Provincewide to Provincewide) | mciupa | 2025-11-22 02:48:36 |
| RCMP (O Division) System Updated (Changed Talkgroup Category: Specialized, Tactical and Support Teams to Provincewide) | mciupa | 2025-11-22 02:48:22 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48874 Kingston)) | mciupa | 2025-11-17 23:58:39 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48869 Cambridge)) | mciupa | 2025-11-17 23:58:02 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48867 Cambridge)) | mciupa | 2025-11-17 23:57:13 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48866 Cambridge)) | mciupa | 2025-11-17 23:56:29 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48864 Ontario)) | mciupa | 2025-11-17 23:34:45 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48836 Cambridge)) | mciupa | 2025-11-17 23:33:48 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48833 Cambridge)) | mciupa | 2025-11-17 23:33:03 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48832 Cambridge)) | mciupa | 2025-11-17 23:25:01 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48726 Kingston)) | mciupa | 2025-11-17 23:24:11 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48717 Cambridge)) | mciupa | 2025-11-17 23:23:16 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (48228 Cambridge)) | mciupa | 2025-11-17 23:22:39 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (46487 Cambridge)) | mciupa | 2025-11-17 23:21:53 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (40672 Cambridge)) | mciupa | 2025-11-17 23:20:58 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (39623 Cambridge)) | mciupa | 2025-11-17 23:19:56 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (25804 Cambridge)) | mciupa | 2025-11-17 23:19:10 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (4812 London)) | mciupa | 2025-11-17 23:17:22 |
| RCMP (O Division) System Updated (Updated 3 talkgroups for Specialized, Tactical and Support Teams) | mciupa | 2025-11-17 23:16:42 |
| RCMP (O Division) System Updated (Added Talkgroup to: Specialized, Tactical and Support Teams (4602 Cambridge)) | mciupa | 2025-11-17 22:59:18 |
