| East River Electric Power Coop System Updated (Updated System Description Text) | wirr | 2023-10-15 14:09:36 |
| East River Electric Power Coop System Updated (Changed Site # 001 (Summit, SD) to 1 (Summit, SD)) | ScanWI | 2023-06-07 18:27:20 |
| East River Electric Power Coop System Updated (Updated System Description Text) | ScanWI | 2023-06-07 18:13:43 |
| South Dakota State Radio System (P25) System Updated (Imported talkgroups (9 Added, 0 Updated) for Grant County) | theaton | 2023-02-09 05:34:58 |
| Milbank Communications System Updated (Changed Site # 001 (Milbank) to 001 (Milbank)) | theaton | 2021-10-14 14:38:03 |
| Milbank Communications System Updated (Added Site # 1 (Milbank)) | theaton | 2021-10-14 14:37:51 |
| Milbank Communications System Updated (Updated General Trunked System Information) | theaton | 2021-10-14 14:36:35 |
| Otter Tail Power Company System Updated (Changed Site # 003 (Unknown) to 003 (Unknown)) | theaton | 2021-10-13 15:29:25 |
| Otter Tail Power Company System Updated (Changed Site # 002 (Big Stone City) to 002 (Big Stone City)) | theaton | 2021-10-13 15:29:17 |
| Otter Tail Power Company System Updated (Added Site # 3 (Unknown)) | theaton | 2021-10-13 15:26:52 |
| Otter Tail Power Company System Updated (Updated General Trunked System Information) | theaton | 2021-10-13 15:26:07 |
| East River Electric Power Coop System Updated (Changed Site # 001 (Summit, SD) to 001 (Summit, SD)) | theaton | 2021-10-12 17:48:04 |
| East River Electric Power Coop System Updated (Updated Sites) | theaton | 2021-10-12 17:25:29 |
| East River Electric Power Coop System Updated (Added Zone # 0 (Unknown)) | theaton | 2021-10-12 17:23:29 |
| East River Electric Power Coop System Updated (Updated Sites) | theaton | 2021-10-12 17:23:17 |
| East River Electric Power Coop System Updated (Changed Site # 001 (Summit) to 001 (Summit)) | theaton | 2021-10-12 17:17:31 |
| Agency: (Milbank Airport) was updated | theaton | 2018-01-17 12:59:45 |
| Agency: (Milbank Airport) was updated | theaton | 2018-01-17 12:58:55 |
| Agency: (Milbank Airport) was updated | theaton | 2018-01-17 12:58:44 |
| Agency: Milbank Airport added | theaton | 2018-01-17 12:58:25 |
| Agency: (Businesses) was updated | theaton | 2018-01-17 12:57:24 |
| Agency: (Businesses) was updated | theaton | 2018-01-17 12:55:41 |
| Agency: (Businesses) was updated | theaton | 2018-01-17 12:55:16 |
| Agency: (Businesses) was updated | theaton | 2018-01-17 12:54:53 |
| Agency: (Businesses) was updated | theaton | 2018-01-17 12:54:43 |
| Agency: (Businesses) was updated | theaton | 2018-01-17 12:52:44 |
| Frequencies Updated (Updated: 1, Deleted 0) for Grant County | theaton | 2013-12-19 06:54:06 |
| Sort order changed to from 0 for subcat: Grant County | theaton | 2013-12-19 06:54:05 |
| Sort order changed to from 0 for subcat: Grant County | theaton | 2013-12-19 06:54:05 |
| Agency: (Businesses) was updated | Gilligan | 2011-08-01 18:00:24 |
| Agency: (Businesses) was updated | Gilligan | 2011-08-01 17:59:40 |
| Agency: (Businesses) was updated | Gilligan | 2011-08-01 17:59:40 |
| Agency: (Businesses) was updated | Gilligan | 2011-08-01 17:59:26 |
| Agency: (Businesses) was updated | Gilligan | 2011-08-01 17:59:23 |
| Agency: (Businesses) was updated | Gilligan | 2011-08-01 17:59:17 |
| Agency: (Businesses) was updated | Gilligan | 2011-08-01 17:58:49 |
| Sub-category (Grant County Sort 10) changed to (Grant County Sort: 10) | NDRADIONUT | 2010-12-11 04:42:38 |
| Added a related trunking system | NDRADIONUT | 2010-12-11 04:42:36 |
| Updated 1 Subcategories | NDRADIONUT | 2010-11-19 11:31:24 |
| Frequencies Updated (Updated: 1, Deleted 0) for Grant, County of | NDRADIONUT | 2008-01-17 22:07:02 |
| Businesses was updated | ericcarlson | 2005-02-26 07:49:32 |
| Businesses was updated | ericcarlson | 2005-02-26 07:49:10 |
| Businesses was updated | ericcarlson | 2005-02-24 16:16:23 |
| Businesses was updated | ericcarlson | 2005-02-24 16:15:51 |
| Businesses was updated | ericcarlson | 2005-02-23 04:19:58 |
| Businesses was updated | ericcarlson | 2005-02-23 04:19:55 |
| Businesses was updated | ericcarlson | 2005-02-23 04:19:51 |
| Businesses was updated | ericcarlson | 2005-02-23 04:19:30 |
| Businesses was updated | ericcarlson | 2005-02-23 04:19:14 |
| Businesses was updated | ericcarlson | 2005-02-23 04:19:11 |
| Businesses was updated | ericcarlson | 2005-02-23 04:18:55 |
| Businesses was updated | ericcarlson | 2005-02-23 04:18:50 |
| Category deleted | ericcarlson | 2005-02-23 04:18:38 |
| Migrated sub-categories | ericcarlson | 2005-02-23 04:18:35 |
| Agency Businesses added | ericcarlson | 2005-02-23 04:17:47 |
| Sub-category Public Utilities changed | loumaag | 2005-02-20 09:34:44 |
| Migrated sub-categories | loumaag | 2005-02-20 09:34:10 |
| Migrated sub-categories | loumaag | 2005-02-20 09:34:00 |
| Sub-category Public Utilities changed | loumaag | 2005-02-20 09:33:46 |
| Category Businesses changed | loumaag | 2005-02-20 09:33:31 |
| Added Frequency 463.225 | NDRADIONUT | 2005-02-19 18:44:26 |
| Added Frequency 451.675 | NDRADIONUT | 2005-02-19 18:41:51 |
| Frequencies updated | NDRADIONUT | 2005-02-19 18:39:08 |
| Added Frequency 153.575 | NDRADIONUT | 2005-02-19 18:34:57 |
| Sub-category Grant-Roberts Rural Water added | NDRADIONUT | 2005-02-19 18:34:21 |
| Sub-category Northwestern Energy added | NDRADIONUT | 2005-02-19 18:34:03 |
| Sub-category Otter Tail Power Co. changed | NDRADIONUT | 2005-02-19 18:33:42 |
| Category Utilities added | NDRADIONUT | 2005-02-19 18:32:34 |
| Sub-category Grant, County of changed | loumaag | 2004-07-22 13:01:31 |
| Added Frequency 158.775 | loumaag | 2004-07-22 13:00:34 |
| Sub-category Grant, County of changed | loumaag | 2004-07-22 12:58:59 |
| Category Grant County added | loumaag | 2004-07-22 12:58:46 |
