| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1995-07-25 00:00:00 | | Call Sign changed from 941130AB to KRAO | Reply to |
| 1997-09-19 00:00:00 | FCC App# 252917 | FCC approved transfer of license from CONCRETE RIVER ASSOCIATES, L.P. to PALOUSE COUNTRY, INC. | Reply to |
| 1998-11-09 00:00:00 | FCC App# 271787 | FCC approved station to begin licensed operation | Reply to |
| 2006-01-26 00:00:00 | FCC App# 1085720 | License Renewed | Reply to |
| 2014-01-24 00:00:00 | FCC App# 1574794 | License Renewed | Reply to |
| 2015-01-28 22:20:25 | editor | Station Web Site Reviewed | Reply to |
| 2015-09-11 19:50:38 | charlottenc | Station Web Site Reviewed | Reply to |
| 2016-01-25 10:59:41 | briand75 | Station Homepage Title changed from KMAX 840 AM | Inland Northwest Broadcasting to The Max 840 KMAX-AM (Colfax, Wash.) | Inland Northwest Broadcasting | Reply to |
| 2016-02-16 08:29:52 | briand75 | Station Web Site Reviewed | Reply to |
| 2016-04-27 10:13:42 | briand75 | Station Web Site Reviewed | Reply to |
| 2016-06-30 07:14:21 | briand75 | Station Web Site Reviewed | Reply to |
| 2016-07-21 07:19:27 | briand75 | Station Web Site Reviewed | Reply to |
| 2016-10-14 19:43:16 | briand75 | Station Web Site Reviewed | Reply to |
| 2018-03-06 11:45:52 | editor | Station Web Site Reviewed | Reply to |
| 2021-04-04 10:15:31 | editor | Station Homepage Title changed from The Max 840 KMAX-AM (Colfax, Wash.) | Inland Northwest Broadcasting to The Max 840 KMAX-AM (Colfax, Washington) | Inland Northwest Broadcasting | Reply to |
| 2025-08-02 19:17:53 | editor | Updated Schedule URL to http://www.inlandnwbroadcasting.com/radio-products/kmax/ | Reply to |
