| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 2001-02-09 00:00:00 | | Call Sign changed from 970808MK to KOSZ | Reply to |
| 2003-06-24 00:00:00 | FCC App# 656487 | FCC approved station to begin licensed operation | Reply to |
| 2005-09-28 00:00:00 | FCC App# 1059872 | License Renewed | Reply to |
| 2011-04-12 07:09:22 | editor | Successful Volunteer Test (Windows) - 46 Seconds | Reply to |
| 2011-04-24 16:51:24 | editor | Stream (iPhone) worked while testing Classic Rock/Hits | Reply to |
| 2016-12-13 10:17:08 | charlottenc | Station Homepage Title changed from Arrow 107.1 - Idaho's Greatest Hits - Listen Online - Community Events - Weather - Local Artists to Arrow 107.com | Reply to |
| 2016-12-13 11:40:19 | charlottenc | Station Web Site Reviewed | Reply to |
| 2024-02-27 17:51:20 | editor | Station informstion reset! | Reply to |
| 2024-02-27 17:53:23 | editor | Station Format updated from No Web Site to Classic Hits | Reply to |
| 2024-02-28 09:06:20 | editor | No stream located | Reply to |
| 2024-02-28 09:06:25 | editor | Station Web Site Reviewed | Reply to |
| 2025-08-02 10:11:03 | editor | Changed streaming URL to https://arrow107.com/ | Reply to |
