| North Dakota Statewide Interoperable Radio Network (SIRN 20/20) System Updated (Updated System Location Details) | RadioGuy3007 | 2025-09-13 20:32:29 |
| North Dakota Statewide Interoperable Radio Network (SIRN 20/20) System Updated (Added Talkgroup Category: McHenry County) | peq387ab | 2024-05-12 13:07:18 |
| Tagged 2 Frequencies with (Law Talk) | theaton | 2021-10-07 19:44:53 |
| Frequencies Updated (Updated: 1, Deleted 0) for McHenry County | theaton | 2021-10-07 19:44:35 |
| Frequencies Updated (Updated: 7, Deleted 0) for McHenry County | theaton | 2021-10-07 19:42:51 |
| Frequencies Updated (Updated: 2, Deleted 0) for McHenry County | theaton | 2021-10-07 19:40:54 |
| Frequencies Updated (Updated: 0, Deleted 1) for McHenry County | theaton | 2021-10-07 19:36:28 |
| Frequencies Updated (Updated: 7, Deleted 0) for McHenry County | NDRADIONUT | 2015-07-05 10:56:09 |
| Sort order changed to from 0 for subcat: McHenry County | NDRADIONUT | 2015-07-05 10:56:09 |
| Updated 1 Subcategories | NDRADIONUT | 2010-11-19 17:57:56 |
| Added Frequency 154.99500 (Sheriff's Dept. Dispatch 4) | NDRADIONUT | 2010-09-11 03:15:24 |
| Frequencies Updated (Updated: 2, Deleted 0) for McHenry, County of | NDRADIONUT | 2010-09-11 02:20:53 |
| Frequencies Updated (Updated: 2, Deleted 0) for McHenry, County of | NDRADIONUT | 2010-09-11 02:20:11 |
| Added Frequency 151.4600 (Sheriff's Dept. Dispatch) | NDRADIONUT | 2010-08-31 05:20:46 |
| Default Location Data Updated to 48.2500048 / -100.625416 / 35 | Thunderbolt | 2009-12-07 20:56:19 |
| Frequencies Updated (Updated: 3, Deleted 0) for McHenry, County of | NDRADIONUT | 2008-08-09 14:55:52 |
| Tagged 1 Frequencies with (Fire Dispatch) | ibagli | 2008-06-26 03:50:39 |
| Tagged 1 Frequencies with (Public Works) | ibagli | 2008-06-11 05:20:01 |
| Tagged 1 Frequencies with (Public Works) | ibagli | 2008-06-11 05:19:55 |
| Frequencies Updated (Updated: 6, Deleted 0) for McHenry, County of | NDRADIONUT | 2008-01-07 14:49:16 |
| Frequencies updated | NDRADIONUT | 2006-07-27 18:57:45 |
| Added Frequency 154.99500 | NDRADIONUT | 2006-07-27 18:56:56 |
| Frequencies updated | NDRADIONUT | 2006-07-27 14:52:46 |
| Added Frequency 154.19 | NDRADIONUT | 2005-02-21 08:03:26 |
| Added Frequency 155.055 | NDRADIONUT | 2005-02-21 08:02:38 |
| Added Frequency 155.94 | NDRADIONUT | 2005-02-21 08:01:38 |
| Added Frequency 155.115 | NDRADIONUT | 2005-02-21 08:00:55 |
| Added Frequency 154.695 | NDRADIONUT | 2005-02-21 07:59:40 |
| Sub-category McHenry, County of changed | NDRADIONUT | 2005-02-21 07:58:15 |
| Category McHenry County added | NDRADIONUT | 2005-02-21 07:57:38 |
