| Updated Subcategory: (Statewide HEMS) | kd7jfv | 2024-03-03 01:46:36 | 
| Added Frequency 155.3475 (Statewide HEMS Air-To Ground) | kd7jfv | 2024-03-03 01:46:16 | 
| Updated Subcategory: (Statewide HEMS) | kd7jfv | 2024-03-03 01:44:48 | 
| Added Subcategory: (Medevac/Statewide HEMS) | kd7jfv | 2024-03-03 01:44:27 | 
| Category: Statewide HEMS) deleted | kd7jfv | 2024-03-03 01:44:18 | 
| Subcategory: Statewide HEMS/Blank deleted | kd7jfv | 2024-03-03 01:44:18 | 
| Category (Statewide HEMS) added | kd7jfv | 2024-03-03 01:44:05 | 
| Changed Subcategory Details For: Lifeflight Network | kd7jfv | 2018-06-06 16:19:11 | 
| Frequencies Updated (Updated: 1, Deleted 0) for Medevac | kd7jfv | 2018-06-06 16:06:49 | 
| Added Subcategory: REACH Air Medical Services - Coos Bay | kd7jfv | 2018-06-06 16:05:12 | 
| Added Subcategory: Cal-Ore Life Flight | kd7jfv | 2018-06-06 16:04:24 | 
| Added Subcategory: Airlink Critical Care Transport - Klamath Falls | kd7jfv | 2018-06-06 16:00:12 | 
| Added Subcategory: Lifeflight Network | kd7jfv | 2018-06-06 15:59:39 | 
| Changed Subcategory Details For: Airlink Critical Care Transport - Bend | kd7jfv | 2018-06-06 15:59:05 | 
| Frequencies Updated (Updated: 6, Deleted 0) for Medevac | kd7kdc | 2018-03-27 03:28:37 | 
| Added Frequency 152.3000 (Airlink Critical Care Kalamath) | kd7kdc | 2018-03-27 03:24:03 | 
| Frequencies Updated (Updated: 1, Deleted 0) for Medevac | kd7kdc | 2018-03-27 03:22:13 | 
| Added Frequency 152.9000 (REACH Teletron Knoll, Coos Bay  EMS Dispatch) | lowboy654 | 2016-12-29 00:51:55 | 
| Agency: Oregon Medevac changed from Medevac (Public Safety) to Oregon Medevac (Public Safety) | wa8pyr | 2016-08-19 19:16:45 | 
| Frequencies Updated (Updated: 4, Deleted 0) for All frequencies | lowboy654 | 2015-06-12 08:04:08 | 
| Default Location Data Updated to 44.040219 / -120.410156 / 234.655859689264 | MikeOxlong | 2010-10-17 21:14:18 | 
| Frequencies Updated (Updated: 2, Deleted 0) for Medevac | ericcarlson | 2008-09-25 03:23:13 | 
| Tagged 4 Frequencies with (EMS Dispatch) | ericcarlson | 2008-09-25 03:22:59 | 
| Frequencies Updated (Updated: 0, Deleted 0) for Medevac | ericcarlson | 2008-09-25 03:22:59 | 
| Frequencies updated | ericcarlson | 2007-01-28 00:13:45 | 
| Added Frequency 463.1750 | ericcarlson | 2007-01-18 23:15:17 | 
| Added Frequency 155.4 | ericcarlson | 2006-11-18 14:44:42 | 
| Frequencies updated | ericcarlson | 2006-11-18 14:44:28 | 
| Added Frequency 155.235 | ericcarlson | 2005-12-23 15:57:15 | 
| Frequencies updated | ericcarlson | 2005-04-18 14:54:39 | 
| Frequencies updated | ericcarlson | 2005-04-18 14:54:28 | 
| Added Frequency 155.340 | ericcarlson | 2005-04-18 14:53:33 | 
| Sub-category Medevac  changed | ericcarlson | 2005-04-18 14:53:23 | 
| Category Medevac  added | ericcarlson | 2005-04-18 14:53:15 |