| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 2012-08-24 00:00:00 | FCC App# 1512774 | FCC approved transfer of license from OREGON TRAIL RADIO, INC. to KCMB, LLC | Reply to |
| 2016-01-21 15:53:23 | editor | Station Web Site Reviewed | Reply to |
| 2024-02-03 03:45:49 | editor | Station Homepage Title changed from My Eastern Oregon serving Baker, Union, Wallowa, Umatilla, Grant & Malheur Counties in Eastern Oregon | Elkhorn Media Group to Home - Elkhorn Media Group | Reply to |
| 2024-02-03 05:47:40 | editor | Station Web Site Reviewed | Reply to |
| 2025-08-02 18:33:57 | editor | Updated Schedule URL to https://elkhornmediagroup.com/ | Reply to |
