| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1980-03-25 00:00:00 | | Call Sign changed from KLMOFM to KLMO | Reply to |
| 1997-02-21 00:00:00 | | Call Sign changed from KQKS to KCKK | Reply to |
| 2000-03-31 00:00:00 | FCC App# 428877 | FCC approved station to begin licensed operation | Reply to |
| 2000-09-26 00:00:00 | | Call Sign changed from KCKK to KJCD | Reply to |
| 2015-04-04 18:34:21 | charlottenc | Station Format updated from Sports to Local Sports Talk | Reply to |
| 2025-08-04 16:00:35 | editor | Updated Schedule URL to https://denversports.com/on-air-schedule | Reply to |
