| Added Talkgroup 247 Ops 247(Smart Sand) | wirr | 2019-11-03 21:57:17 |
| Added Talkgroup 244 Ops 244(Smart Sand) | wirr | 2019-07-29 20:36:14 |
| Updated General Trunked System Information | wirr | 2019-05-06 12:30:16 |
| Added Talkgroup 246 Ops 246(Smart Sand) | wirr | 2019-05-06 12:29:49 |
| Added Talkgroup 245 Ops 245(Smart Sand) | wirr | 2019-05-06 12:29:34 |
| Changed Talkgroup Category: Smart Sand to Smart Sand(Smart Sand) | wirr | 2019-05-06 12:29:14 |
| Added Talkgroup Category: Smart Sand | wirr | 2019-05-06 12:29:05 |
| Added Site # 2 (Site 2) | wirr | 2019-05-06 12:28:50 |
| Added Site # 1 (Site 1) | wirr | 2019-05-06 12:28:22 |
| Updated General Trunked System Information | wirr | 2019-05-06 12:27:32 |
