| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1986-10-03 00:00:00 | | Call Sign changed from 850712SZ to KCMB | Fix Delete Reply to |
| 1989-01-10 00:00:00 | FCC App# 115592 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1991-08-30 00:00:00 | FCC App# 152872 | License Renewed | Fix Delete Reply to |
| 1999-02-05 00:00:00 | FCC App# 255245 | License Renewed | Fix Delete Reply to |
| 2009-04-10 06:28:40 | editor | Station Format updated from Local Information and/or Music to Country | Fix Delete Reply to |
| 2010-10-24 21:14:00 | editor | Marked as working | Fix Delete Reply to |
| 2011-01-19 14:40:10 | editor | Streaming Disabled | Fix Delete Reply to |
| 2011-08-04 00:48:06 | editor | Reviewed | Fix Delete Reply to |
| 2012-03-19 21:34:54 | editor | Updated Station URL to http://www.cappsbroadcastgroup.com/ | Fix Delete Reply to |
| 2012-03-19 21:35:40 | editor | Changed streaming URL to http://player.streamtheworld.com/liveplayer.php?callsign=KCMBFM | Fix Delete Reply to |
| 2012-06-18 00:00:00 | FCC App# 1500695 | FCC received request to transfer license from OREGON TRAIL RADIO, INC. to KCMB, LLC | Fix Delete Reply to |
| 2012-08-24 00:00:00 | FCC App# 1511227 | FCC request to transfer license from OREGON TRAIL RADIO, INC. to KCMB, LLC superceded | Fix Delete Reply to |
| 2012-08-24 00:00:00 | FCC App# 1512774 | FCC approved transfer of license from OREGON TRAIL RADIO, INC. to KCMB, LLC | Fix Delete Reply to |
| 2012-08-30 00:00:00 | FCC App# 1513616 | FCC was notified license transfer is complete | Fix Delete Reply to |
| 2012-08-31 06:42:03 | | Licensee changed from OREGON TRAIL RADIO, INC. to KCMB, LLC | Fix Delete Reply to |
| 2014-11-14 12:18:51 | editor | Updated Station URL to http://myeasternoregon.com/ | Fix Delete Reply to |
| 2014-11-14 12:18:59 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-04-05 12:36:06 | charlottenc | Changed streaming URL to http://player.listenlive.co/36481 | Fix Delete Reply to |
| 2016-01-21 15:53:23 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-11-16 06:35:53 | charlottenc | Station Web Site Reviewed | Fix Delete 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 | Fix Delete Reply to |
| 2024-02-03 05:47:40 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2024-06-12 18:42:10 | editor | Station Web Site Reviewed | Fix Delete Reply to |
