| Added Frequency 461.85 (Walnut Twp Local School District) | mtindor | 2025-09-09 13:52:39 |
| Frequencies Updated (1) | mtindor | 2025-09-09 13:48:56 |
| Frequencies Updated (1) | mtindor | 2025-09-09 13:47:54 |
| Frequencies Updated (1) | mtindor | 2025-09-09 13:46:05 |
| Frequencies Updated (1) | mtindor | 2025-09-09 13:44:16 |
| Frequencies Updated (4) | mtindor | 2025-09-09 13:42:51 |
| Added Frequency 152.315 (Liberty-Union-Thurston School District) | mtindor | 2025-09-09 13:42:04 |
| Frequencies Updated (1) | mtindor | 2025-09-09 13:39:28 |
| Added Frequency 453.2875 (Walnut Twp Fire (carries county fire/ems dispatches)) | mtindor | 2025-09-09 13:38:36 |
| Frequencies Updated (1) | mtindor | 2025-09-09 13:30:43 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup to: Fairfield County (23) (16923 County Transit (LINK))) | radioscan | 2025-06-21 16:21:45 |
| American Electric Power (AEP) P25 System Updated (Updated System Location Details) | fast2okc | 2025-02-28 16:16:27 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Changed Site # 011 (Lancaster) to 11 (Lancaster (SCI))) | mtindor | 2024-10-21 11:35:53 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Changed Site # 072 (Lancaster) to 72 (Lancaster)) | mtindor | 2024-10-21 01:46:36 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added FCC Callsign: WSCS534 to Site: (072) Lancaster) | mtindor | 2024-10-21 01:45:39 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Changed Site # 072 (Lancaster) to 72 (Lancaster)) | mtindor | 2024-10-21 01:45:15 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Changed Site # 072 (Lancaster) to 72 (Lancaster)) | mtindor | 2024-10-21 00:32:49 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Site # 72 (Lancaster)) | mtindor | 2024-10-20 14:14:33 |
| Frequencies Updated (1) | radioscan | 2023-09-26 01:46:44 |
| Frequencies Updated (1) | radioscan | 2023-09-26 01:46:00 |
| Frequencies Updated (1) | radioscan | 2023-09-26 01:39:05 |
| Added Frequency 774.9875 (Fairfield County Fire Vehicular Repeater) | radioscan | 2023-09-26 01:38:05 |
| Frequencies Updated (8) | radioscan | 2023-09-10 20:15:47 |
| Frequencies Updated (2) | radioscan | 2023-09-10 20:14:44 |
| Added Frequency 151.865 (Lancaster City Schools - Buses) | radioscan | 2023-09-10 20:14:11 |
| American Electric Power (AEP) P25 System Updated (Updated System Location Details) | mtindor | 2023-08-07 11:39:23 |
| Agency: (Business) was updated | fpo701 | 2023-05-17 00:31:41 |
| Agency: (Business) was updated | fpo701 | 2023-05-17 00:29:49 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Imported talkgroups (1 Added, 0 Updated) for Fairfield County (23)) | radioscan | 2023-05-14 01:42:09 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Imported talkgroups (4 Added, 0 Updated) for Fairfield County (23)) | fpo701 | 2023-05-12 01:17:29 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Updated 1 talkgroups for Fairfield County (23)) | radioscan | 2023-05-11 16:16:03 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup to: Fairfield County (23) (16736 Lancaster Police Dispatch)) | radioscan | 2023-05-11 16:15:17 |
| American Electric Power (AEP) P25 System Updated (Updated General System Details) | Ronaldski | 2023-05-04 23:35:09 |
| American Electric Power (AEP) System Updated (Updated General System Details) | Ronaldski | 2023-05-04 17:10:24 |
| American Electric Power (AEP) P25 System Updated (Updated System Description Text) | Ronaldski | 2023-05-04 17:10:01 |
| American Electric Power (AEP) P25 System Updated (Updated System Location Details) | Ronaldski | 2023-05-04 17:09:55 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup to: Fairfield County (23) (16921 Fire Alert)) | fpo701 | 2023-04-10 11:49:25 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Imported talkgroups (2 Added, 0 Updated) for Fairfield County (23)) | fpo701 | 2023-03-16 01:50:19 |
| American Electric Power (AEP) P25 System Updated (Updated System Location Details) | mtindor | 2023-03-06 18:00:11 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup to: Fairfield County (23) State Corrections (52834 Adult Parole Authority - Columbus Unit 5)) | mtindor | 2023-02-13 03:41:17 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup to: Fairfield County (23) State Corrections (52651 Southeastern Correctional Institution - Supervisors)) | mtindor | 2023-02-13 03:40:43 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup to: Fairfield County (23) State Corrections (52645 Southeastern Correctional Institution - Special Ops 2)) | mtindor | 2023-02-13 03:40:17 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup to: Fairfield County (23) State Corrections (52641 Southeastern Correctional Institution - Special Ops 1)) | mtindor | 2023-02-13 03:39:49 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup to: Fairfield County (23) State Corrections (52638 Southeastern Correctional Institution - Maintenance Ops)) | mtindor | 2023-02-13 03:39:16 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup to: Fairfield County (23) State Corrections (52544 Southeastern Correctional Institution - Perimeter Ops)) | mtindor | 2023-02-13 03:38:28 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Changed Site # 011 (Lancaster) to 11 (Lancaster)) | mtindor | 2023-02-05 02:01:27 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Changed Site # 011 (Lancaster) to 11 (Lancaster)) | mtindor | 2023-02-05 01:59:48 |
| Ohio Health DMR System Updated (Changed Site # 017 (Pickerington Wide) to 17 (Pickerington Wide)) | mtindor | 2023-02-02 01:06:39 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup 16516 Fairfield Medical Center (River Valley Ca | mtindor | 2022-10-23 20:40:01 |
| American Electric Power (AEP) P25 System Updated (Changed Site # 072 (Lancaster) to 072 (Lancaster)) | mtindor | 2022-06-09 13:44:45 |
| System Updated (Added P25 CH ID Table [AEP]) | redbeard | 2022-06-02 07:01:29 |
| American Electric Power (AEP) P25 System Updated ((9) Talkgroups Updated (multi-category change)) | mtindor | 2022-02-06 22:19:44 |
| American Electric Power (AEP) P25 System Updated (Updated General Trunked System Information) | rattlerbb01 | 2022-01-09 19:36:18 |
| American Electric Power (AEP) P25 System Updated (Added Talkgroup Category: Southwestern Electric Power (SWEPCO)) | rattlerbb01 | 2022-01-06 00:34:33 |
| American Electric Power (AEP) P25 System Updated (Changed Zone # 505 (Oklahoma/Louisiana) to # 505 (Oklahoma/Ark-La-Tex)) | rattlerbb01 | 2021-12-15 03:59:09 |
| American Electric Power (AEP) P25 System Updated (Updated General Trunked System Information) | rattlerbb01 | 2021-08-30 12:15:22 |
| American Electric Power (AEP) P25 System Updated (General text description updated) | mtindor | 2021-08-05 16:18:50 |
| American Electric Power (AEP) P25 System Updated (General text description updated) | mtindor | 2021-08-05 14:37:50 |
| American Electric Power (AEP) P25 System Updated (Changed Zone # 505 (Oklahoma) to # 505 (Oklahoma/Louisiana)) | rattlerbb01 | 2021-07-29 02:51:57 |
| American Electric Power (AEP) P25 System Updated (General text description updated) | mtindor | 2021-07-22 10:37:42 |
| American Electric Power (AEP) P25 System Updated (Updated General Trunked System Information) | mtindor | 2021-07-21 14:44:15 |
| American Electric Power P25 System Updated (Added a new news entry) | rattlerbb01 | 2021-07-11 20:48:21 |
| American Electric Power P25 System Updated (Updated General Trunked System Information) | mtindor | 2021-06-08 11:38:01 |
| American Electric Power (AEP) P25 System Updated (Updated General Trunked System Information) | mtindor | 2021-06-08 11:37:46 |
| American Electric Power P25 System Updated (Deleted System ID: [1FA | | 92715]) | mtindor | 2021-06-08 11:36:38 |
| American Electric Power P25 System Updated (Updated General Trunked System Information) | mtindor | 2021-06-08 11:36:14 |
| American Electric Power P25 System Updated (Added Talkgroup Category: Public Service Co of Oklahoma) | mtindor | 2021-02-15 15:14:31 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Changed Site # 015 (Millersport) to 015 (Millersport)) | mtindor | 2021-01-15 14:43:09 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Site # 15 (Millersport)) | mtindor | 2021-01-14 17:00:40 |
| Changed Subcategory Details For: Severe Weather | wa8pyr | 2020-12-07 15:59:59 |
| Category (Aviation) deleted | wa8pyr | 2020-12-07 15:56:46 |
| Added Subcategory: Severe Weather | wa8pyr | 2020-12-07 15:56:12 |
| American Electric Power P25 System Updated (Added Zone # 506 (Oklahoma 2)) | mtindor | 2020-11-15 15:46:31 |
| American Electric Power P25 System Updated (Added System ID: 1FA) | mtindor | 2020-11-15 15:45:54 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup 52706 Southeastern Correctional Institution - A | mtindor | 2020-10-20 01:53:57 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated ((1) Talkgroups Updated (Fairfield County (23) State Corrections | mtindor | 2020-10-20 01:53:25 |
| Ohio MARCS-IP: Multi-Agency Radio Communications System Updated (Added Talkgroup 52627 Southeastern Correctional Institution - G | mtindor | 2020-10-20 01:52:50 |
| Ohio Health DMR System Updated (Updated General Trunked System Information) | wa8pyr | 2020-10-06 13:13:16 |
| American Electric Power P25 System Updated (Added Talkgroup Category: AEP Texas) | mtindor | 2020-09-18 13:57:26 |
| American Electric Power P25 System Updated ((5) Talkgroups Updated (multi-category change)) | mtindor | 2020-08-25 02:04:27 |
| American Electric Power P25 System Updated (Added Talkgroup Category: Indiana) | mtindor | 2020-08-24 16:44:33 |
| Changed Subcategory Details For: Public Utilities | mtindor | 2020-08-23 12:26:37 |
| American Electric Power P25 System Updated (Added Zone # 504 (AEP Texas)) | mtindor | 2020-08-22 16:45:16 |
| American Electric Power P25 System Updated (Added System ID: 1F8) | mtindor | 2020-08-22 16:45:00 |
| American Electric Power P25 System Updated (Updated General Trunked System Information) | mtindor | 2020-08-22 16:44:44 |
| American Electric Power P25 System Updated (Updated General Trunked System Information) | mtindor | 2020-08-17 02:00:01 |
| American Electric Power P25 System Updated (General text description updated) | mtindor | 2020-08-17 01:56:51 |
| American Electric Power P25 System Updated (General text description updated) | mtindor | 2020-08-17 01:56:30 |
| American Electric Power P25 System Updated (General text description updated) | mtindor | 2020-08-17 01:56:05 |
| American Electric Power P25 System Updated (Updated General Trunked System Information) | mtindor | 2020-08-17 01:42:44 |
| American Electric Power P25 System Updated (Added Zone # 501 (Indiana-Michigan Power)) | mtindor | 2020-08-14 00:32:47 |
| American Electric Power P25 System Updated (Added System ID: 1F5) | mtindor | 2020-08-14 00:32:30 |
| American Electric Power P25 System Updated (Deleted System ID: [1FA | | 92715]) | mtindor | 2020-06-04 00:04:20 |
| American Electric Power P25 System Updated (Deleted Zone # 506 (ID: 828) (Oklahoma)) | mtindor | 2020-06-04 00:04:11 |
| American Electric Power P25 System Updated (Changed Zone # 503 (West Virignia) to # 503 (Appalachian Power)) | mtindor | 2020-05-19 03:52:47 |
| American Electric Power P25 System Updated (Changed Zone # 502 (Ohio) to # 502 (AEP Ohio)) | mtindor | 2020-05-19 03:52:35 |
| American Electric Power P25 System Updated (Deleted System ID: [002 | | 92715]) | mtindor | 2020-04-25 19:13:45 |
| American Electric Power P25 System Updated (Deleted Zone # 2 (ID: 809) (Ohio - Temp)) | mtindor | 2020-04-25 19:13:23 |
| American Electric Power P25 System Updated (Added Zone # 506 (Oklahoma)) | mtindor | 2020-03-22 02:23:34 |
| American Electric Power P25 System Updated (Added System ID: 1FA) | mtindor | 2020-03-22 02:23:14 |
