| Mammoth and June Mountain Ski Areas System Updated (Added Talkgroup to: Mammoth Tamarack Lodge (4003 Tamarack Lodge 3)) | officer_415 | 2026-07-21 06:08:04 |
| Mobile Relay Associates Diga-Talk Network System Updated (Added Talkgroup to: California Talkgroups (722 Palm Springs Unified School District - Transportation)) | LAflyer | 2026-07-09 22:49:28 |
| Mobile Relay Associates Diga-Talk Network System Updated (Added Talkgroup to: California Talkgroups (208 Morongo Tribe Disaster Network)) | LAflyer | 2026-07-09 22:48:49 |
| Mobile Relay Associates Diga-Talk Network System Updated (Added Talkgroup to: California Talkgroups (158 Ambulance)) | LAflyer | 2026-07-09 22:48:14 |
| Mobile Relay Associates Diga-Talk Network System Updated (Updated 1 talkgroups for California Talkgroups) | LAflyer | 2026-07-07 21:51:27 |
| US Marine Corps Installations West (MCI-West) System Updated (Added Talkgroup to: Marine Corps Mountain Warfare Training Center (37950 Mountain Warfare Training Center 37950)) | kurtswaney | 2026-07-05 18:10:48 |
| US Marine Corps Installations West (MCI-West) System Updated (Added Talkgroup to: Marine Corps Mountain Warfare Training Center (37363 Mountain Warfare Training Center 37363)) | kurtswaney | 2026-07-05 18:10:29 |
| US Marine Corps Installations West (MCI-West) System Updated (Added Talkgroup Category: Marine Corps Mountain Warfare Training Center) | kurtswaney | 2026-07-05 18:09:33 |
| US Marine Corps Installations West (MCI-West) System Updated (Changed Site # 034 (Marine Corps Mountain Warfare Training Center (USMC MWTC) - Site 5.34) to 34 (Marine Corps Mountain Warfare Training Center (USMC MWTC) - Site 5.34)) | kurtswaney | 2026-07-05 18:08:53 |
| US Marine Corps Installations West (MCI-West) System Updated (Updated 5 Sites) | kurtswaney | 2026-07-05 18:08:07 |
| US Marine Corps Installations West (MCI-West) System Updated (Changed Site # 036 (Fallon Range Training Complex (FRTC) 36) to 36 (Fallon Range Training Complex (FRTC) 36)) | kurtswaney | 2026-07-05 18:06:48 |
| US Marine Corps Installations West (MCI-West) System Updated (Changed Site # 035 (Fallon Range Training Complex (FRTC) 35) to 35 (Fallon Range Training Complex (FRTC) 35)) | kurtswaney | 2026-07-05 18:06:33 |
| US Marine Corps Installations West (MCI-West) System Updated (Changed Site # 034 (Fallon Range Training Complex (FRTC) 34) to 34 (Fallon Range Training Complex (FRTC) 34)) | kurtswaney | 2026-07-05 18:06:14 |
| US Marine Corps Installations West (MCI-West) System Updated (Changed Site # 033 (Fallon Range Training Complex (FRTC) 33) to 33 (Fallon Range Training Complex (FRTC) 33)) | kurtswaney | 2026-07-05 18:05:57 |
| US Marine Corps Installations West (MCI-West) System Updated (Removed FCC Callsign: East of NAS Fallon, NV from Site: (033) Fallon Range Training Complex (FRTC) 33) | kurtswaney | 2026-07-05 18:05:54 |
| US Marine Corps Installations West (MCI-West) System Updated (Changed Site # 033 (Fallon Range Training Complex (FRTC) 33) to 33 (Fallon Range Training Complex (FRTC) 33)) | kurtswaney | 2026-07-05 18:05:41 |
| US Marine Corps Installations West (MCI-West) System Updated (Changed Site # 032 (Fallon Range Training Complex (FRTC) 32) to 32 (Fallon Range Training Complex (FRTC) 32)) | kurtswaney | 2026-07-05 18:04:38 |
| Los Angeles City Department of Water and Power System Updated (Updated General System Details) | LAflyer | 2026-07-05 01:07:50 |
| Mobile Relay Associates Diga-Talk Network System Updated (Added Site # 60 (June Mountain)) | LAflyer | 2026-07-05 00:59:06 |
| Mobile Relay Associates Diga-Talk Network System Updated (Added Site # 59 (Lincoln Peak)) | LAflyer | 2026-07-05 00:57:52 |
| Mobile Relay Associates Diga-Talk Network System Updated (Added Site # 44 (Conway Summit)) | LAflyer | 2026-07-05 00:56:17 |
| Mobile Relay Associates Diga-Talk Network System Updated (Added Site # 43 (Casa Diablo Mountain)) | LAflyer | 2026-07-05 00:55:02 |
| Mobile Relay Associates Diga-Talk Network System Updated (Changed Site # 041 (Mammoth Village) to 41 (Mammoth Village)) | LAflyer | 2026-07-05 00:53:58 |
| Mobile Relay Associates Diga-Talk Network System Updated (Updated System Location Details) | LAflyer | 2026-07-05 00:53:44 |
| Mammoth and June Mountain Ski Areas System Updated (Updated General System Details) | officer_415 | 2026-07-04 18:00:08 |
| Mammoth and June Mountain Ski Areas System Updated (Changed Site # 004 (Mammoth Chair 12) to 4 (Mammoth Chair 12)) | officer_415 | 2026-07-04 17:55:09 |
| Mammoth and June Mountain Ski Areas System Updated (Changed Site # 003 (June Rainbow Summit) to 3 (June Rainbow Summit)) | officer_415 | 2026-07-04 17:51:02 |
| Mammoth and June Mountain Ski Areas System Updated (Changed Talkgroup Category: Juniper Lodge to Mammoth Juniper Lodge) | officer_415 | 2026-07-04 17:41:36 |
| Mammoth and June Mountain Ski Areas System Updated (Changed Talkgroup Category: Tamarack Lodge to Mammoth Tamarack Lodge) | officer_415 | 2026-07-04 17:41:25 |
| Mammoth and June Mountain Ski Areas System Updated (Changed Talkgroup Category: Special Events to Mammoth Special Events) | officer_415 | 2026-07-04 17:41:14 |
| Mammoth and June Mountain Ski Areas System Updated (Changed Talkgroup Category: Operations to Mammoth Operations) | officer_415 | 2026-07-04 17:41:03 |
| Mammoth and June Mountain Ski Areas System Updated (Changed Site # 004 (Chair 12) to 4 (Mammoth Chair 12)) | officer_415 | 2026-07-04 17:40:35 |
| Mammoth and June Mountain Ski Areas System Updated (Changed Site # 003 (Rainbow Summit) to 3 (June Rainbow Summit)) | officer_415 | 2026-07-04 17:40:25 |
| Mammoth and June Mountain Ski Areas System Updated (Changed Site # 002 (Lincoln Lift) to 2 (Mammoth Lincoln Lift)) | officer_415 | 2026-07-04 17:40:10 |
| Mammoth and June Mountain Ski Areas System Updated (Changed Site # 002 (Lincoln Lift) to 2 (Lincoln Lift)) | officer_415 | 2026-07-04 17:39:58 |
| Added related trunked system (Mammoth and June Mountain Ski Areas) to subcategory: (June Mountain Ski Area (JMSA)) | officer_415 | 2026-07-04 06:01:21 |
| Mammoth and June Mountain Ski Areas System Updated (Updated General System Details) | officer_415 | 2026-07-04 06:00:32 |
| Los Angeles City Department of Water and Power System Updated (Changed Site # 016 (June Mountain) to 16 (June Mountain)) | kurtswaney | 2026-06-30 14:51:34 |
| Mammoth Mountain Ski Area System Updated (Changed Site # 005 (Mammoth Mtn Summit) to 5 (Mammoth Mtn Summit)) | officer_415 | 2026-06-30 04:33:40 |
| Mammoth Mountain Ski Area System Updated (Changed Site # 005 (Mammoth Mtn Summit) to 5 (Mammoth Mtn Summit)) | officer_415 | 2026-06-30 04:21:18 |
| Mammoth Mountain Ski Area System Updated (Changed Site # 004 (Chair 12) to 4 (Chair 12)) | officer_415 | 2026-06-30 04:12:47 |
| Mammoth Mountain Ski Area System Updated (Added Site # 3 (Rainbow Summit)) | officer_415 | 2026-06-30 04:09:38 |
| Mammoth Mountain Ski Area System Updated (Changed Site # 001 (June Mountain Chalet) to 1 (June Meadows Chalet)) | officer_415 | 2026-06-30 04:08:03 |
| Mammoth Mountain Ski Area System Updated (Changed Site # 002 (Lincoln Lift) to 2 (Lincoln Lift)) | officer_415 | 2026-06-30 04:02:15 |
| Mammoth Mountain Ski Area System Updated (Added Site # 1 (June Mountain Chalet)) | officer_415 | 2026-06-30 03:58:40 |
| Mammoth Mountain Ski Area System Updated (Deleted System ID: [1]) | officer_415 | 2026-06-30 03:55:07 |
| Mammoth Mountain Ski Area System Updated (Added System ID: [1]) | officer_415 | 2026-06-30 03:54:58 |
| Los Angeles City Department of Water and Power System Updated (Changed Site # 011 (June Mountain ) to 16 (June Mountain)) | LAflyer | 2026-06-27 05:13:42 |
| Pacific Gas and Electric (PGE) Tier 3 System Updated (Added Site Region: [13]) | inigo88 | 2026-04-02 07:50:20 |
| Pacific Gas and Electric (PGE) Tier 3 System Updated (Added Site Region: [19]) | inigo88 | 2026-04-02 07:26:28 |
| Pacific Gas and Electric (PGE) Tier 3 System Updated (Added Site Region: [18]) | inigo88 | 2026-04-02 07:26:20 |
| Pacific Gas and Electric (PGE) Tier 3 System Updated (Added Site Region: [15]) | inigo88 | 2026-04-02 07:26:03 |
| Pacific Gas and Electric (PGE) Tier 3 System Updated (Added Site Region: [14]) | inigo88 | 2026-04-02 07:25:55 |
| Pacific Gas and Electric (PGE) Tier 3 System Updated (Added Site Region: [11]) | inigo88 | 2026-04-02 07:25:48 |
| Pacific Gas and Electric (PGE) Tier 3 System Updated (Added Site Region: [7]) | inigo88 | 2026-04-02 07:25:29 |
| Pacific Gas and Electric (PGE) Tier 3 System Updated (Added Site Region: [6]) | inigo88 | 2026-04-02 07:25:20 |
| California Radio Interoperable System (CRIS) System Updated (Changed Site # 071 (June Mountain) to 71 (June Mountain)) | officer_415 | 2026-01-26 02:05:10 |
| California Radio Interoperable System (CRIS) System Updated (Added Site # 71 (June Mountain)) | officer_415 | 2026-01-26 02:04:08 |
| California Radio Interoperable System (CRIS) System Updated (Changed Site # 070 (Lincoln Mountain) to 70 (Lincoln Mountain)) | officer_415 | 2026-01-26 02:01:09 |
| California Radio Interoperable System (CRIS) System Updated (Added Site # 70 (Lincoln Mountain)) | officer_415 | 2026-01-26 01:59:50 |
| California Radio Interoperable System (CRIS) System Updated (Changed Site # 063 (Crestview) to 63 (Crestview)) | officer_415 | 2026-01-26 01:51:25 |
| Southern California Edison System Updated (Updated 1 talkgroups for Distribution (Substations)) | LAflyer | 2026-01-12 18:14:02 |
| Mammoth Mountain Ski Area System Updated (Imported talkgroups (2 Added, 0 Updated) for Special Events) | officer_415 | 2025-12-14 09:36:24 |
| Mammoth Mountain Ski Area System Updated (Updated 1 talkgroups for Operations) | officer_415 | 2025-12-01 18:42:15 |
| Mammoth Mountain Ski Area System Updated (Updated 1 talkgroups for Operations) | officer_415 | 2025-12-01 18:41:30 |
| Mammoth Mountain Ski Area System Updated (Updated 1 talkgroups for Operations) | officer_415 | 2025-11-29 00:08:57 |
| Mammoth Mountain Ski Area System Updated (Updated 1 talkgroups for Operations) | officer_415 | 2025-11-28 16:03:47 |
| Mammoth Mountain Ski Area System Updated (Added Talkgroup to: Operations (1000 Unknown)) | officer_415 | 2025-10-27 05:38:13 |
| Mammoth Mountain Ski Area System Updated (Added Talkgroup to: Operations (1040 Unknown)) | officer_415 | 2025-10-09 00:50:13 |
| Mammoth Mountain Ski Area System Updated (Updated 1 talkgroups for Operations) | officer_415 | 2025-07-11 05:10:46 |
| Mammoth Mountain Ski Area System Updated (Updated 1 talkgroups for Operations) | officer_415 | 2025-07-10 07:54:44 |
| California Radio Interoperable System (CRIS) System Updated (Changed Site # 069 (Mammoth Lakes FS1) to 69 (Mammoth Lakes FS1)) | officer_415 | 2025-06-29 23:07:04 |
| Mammoth Mountain Ski Area System Updated (Imported talkgroups (4 Added, 4 Updated) for Operations) | officer_415 | 2025-06-21 05:26:15 |
| Mammoth Mountain Ski Area System Updated (Updated 1 talkgroups for Tamarack Lodge) | officer_415 | 2025-06-21 03:07:29 |
| Mammoth Mountain Ski Area System Updated (Updated 1 talkgroups for Mammoth Mountain Inn) | officer_415 | 2025-06-21 03:07:18 |
| Mammoth Mountain Ski Area System Updated (Updated 1 talkgroups for Mammoth Mountain Inn) | officer_415 | 2025-06-21 03:07:03 |
| Mammoth Mountain Ski Area System Updated (Imported talkgroups (4 Added, 0 Updated) for Operations) | officer_415 | 2025-06-21 03:06:15 |
| California Radio Interoperable System (CRIS) System Updated (Changed Site # 069 (Mammoth Lakes FS1) to 69 (Mammoth Lakes FS1)) | officer_415 | 2025-06-18 05:21:14 |
| California Radio Interoperable System (CRIS) System Updated (Changed Site # 069 (Mammoth Lakes FS1) to 69 (Mammoth Lakes FS1)) | officer_415 | 2025-06-18 01:39:03 |
| California Radio Interoperable System (CRIS) System Updated (Added Site # 69 (Mammoth Lakes FS1)) | officer_415 | 2025-06-18 01:37:35 |
| California Radio Interoperable System (CRIS) System Updated (Changed Site # 061 (Sweetwater Mountain - OFFLINE) to 61 (Sweetwater Mountain)) | officer_415 | 2025-06-18 01:18:26 |
| Los Angeles City Department of Water and Power System Updated (Added P25 CH ID Table [BEE00.691]) | kurtswaney | 2025-05-10 16:19:48 |
| Southern California Edison System Updated (Changed Talkgroup Category: Construction to Construction) | LAflyer | 2025-03-30 00:30:13 |
| Southern California Edison System Updated (Changed Talkgroup Category: Construction to Construction) | LAflyer | 2025-03-30 00:29:41 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13535 Data Analysis and Technology)) | LAflyer | 2025-03-30 00:28:23 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13539 Geotechnical Engineering)) | LAflyer | 2025-03-30 00:27:31 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13537 Civil Engineering Hydroelectric)) | LAflyer | 2025-03-30 00:26:49 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13231 Civil Engineering)) | LAflyer | 2025-03-30 00:26:05 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13533 Civil Engineering Admin)) | LAflyer | 2025-03-30 00:25:42 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13235 Wire Crew)) | LAflyer | 2025-03-30 00:24:43 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13221 Construction Management)) | LAflyer | 2025-03-30 00:24:18 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13229 Construction Electrician)) | LAflyer | 2025-03-30 00:23:47 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13227 Equipment Stores)) | LAflyer | 2025-03-30 00:23:26 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13223 Construction Clerical)) | LAflyer | 2025-03-30 00:22:59 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13233 Cable Crew 2)) | LAflyer | 2025-03-30 00:22:15 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13225 Cable Crew 1)) | LAflyer | 2025-03-30 00:21:49 |
| Southern California Edison System Updated (Added Talkgroup to: Construction (13219 Construction Field Force Admin)) | LAflyer | 2025-03-30 00:21:07 |
| Southern California Edison System Updated (Added Talkgroup to: Miscellaneous (13189 California Mobility Center)) | LAflyer | 2025-03-30 00:15:00 |
| Southern California Edison System Updated (Updated 2 talkgroups for Distribution (Substations)) | LAflyer | 2025-03-27 17:13:09 |
| Southern California Edison System Updated (Deleted 1 talkgroup(s) from Miscellaneous) | LAflyer | 2025-03-26 17:27:58 |
