| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1979-05-23 00:00:00 | FCC App# 6900 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1981-01-30 00:00:00 | FCC App# 24052 | License Renewed | Fix Delete Reply to |
| 1984-01-17 00:00:00 | FCC App# 142340 | License Renewed | Fix Delete Reply to |
| 1985-05-07 00:00:00 | | Call Sign changed from KICN to KQSP | Fix Delete Reply to |
| 1986-06-27 00:00:00 | FCC App# 81691 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1988-02-15 00:00:00 | | Call Sign changed from KQSP to KKZX | Fix Delete Reply to |
| 1991-01-29 00:00:00 | FCC App# 153185 | License Renewed | Fix Delete Reply to |
| 1999-01-20 00:00:00 | FCC App# 254881 | License Renewed | Fix Delete Reply to |
| 2008-09-21 10:50:13 | w5mx | Stream working - 47 Seconds | Fix Delete Reply to |
| 2010-11-24 17:20:18 | | Successful automated test | Fix Delete Reply to |
| 2011-07-28 18:07:39 | | Successful automated test | Fix Delete Reply to |
| 2015-03-14 00:22:53 | editor | Updated Station URL to http://www.989kkzx.com/ | Fix Delete Reply to |
| 2015-03-14 00:23:01 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-12-16 06:41:56 | | Licensee changed from CAPSTAR TX LLC to CAPSTAR TX, LLC | Fix Delete Reply to |
| 2015-12-23 06:20:10 | editor | Automated Update of homepage URL from http://www.989kkzx.com/main.html to http://989kkzx.iheart.com/main.html | Fix Delete Reply to |
| 2017-04-28 23:40:21 | editor | Updated Schedule URL to http://989kkzx.iheart.com/onair/ | Fix Delete Reply to |
| 2018-03-21 00:00:00 | FCC App# 1780776 | FCC received request to transfer license from CAPSTAR TX, LLC to CAPSTAR TX, LLC, AS DEBTOR IN POSSESSION | Fix Delete Reply to |
| 2018-04-12 00:00:00 | FCC App# 1780776 | FCC approved transfer of license from CAPSTAR TX, LLC to CAPSTAR TX, LLC, AS DEBTOR IN POSSESSION | Fix Delete Reply to |
| 2018-05-08 19:13:37 | editor | Station Homepage Title changed from 98.9 KKZX - Spokane's Classic Rock Station to 98.9 KKZX - The Classic Rock Station | Fix Delete Reply to |
| 2018-05-08 19:13:37 | editor | Automated Update of homepage URL from http://989kkzx.iheart.com/ to https://989kkzx.iheart.com/ | Fix Delete Reply to |
| 2018-05-08 19:16:08 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2018-10-10 00:00:00 | FCC App# 1796044 | FCC received request to transfer license from CAPSTAR TX, LLC, AS DEBTOR IN POSSESSION to CAPSTAR TX, LLC | Fix Delete Reply to |
| 2018-10-10 00:00:00 | FCC App# 1795653 | FCC received request to transfer license from CAPSTAR TX, LLC, AS DEBTOR IN POSSESSION to CAPSTAR TX, LLC | Fix Delete Reply to |
| 2019-02-15 00:00:00 | FCC App# 1796044 | FCC request to transfer license from CAPSTAR TX, LLC, AS DEBTOR IN POSSESSION to CAPSTAR TX, LLC superceded | Fix Delete Reply to |
| 2019-05-03 06:42:19 | | Licensee changed from CAPSTAR TX, LLC, AS DEBTOR IN POSSESSION to CAPSTAR TX, LLC | Fix Delete Reply to |
| 2019-05-03 06:42:19 | | Licensee changed from CAPSTAR TX, LLC, AS DEBTOR IN POSSESSION to CAPSTAR TX, LLC | Fix Delete Reply to |
| 2019-05-05 20:14:49 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2020-10-20 00:00:00 | FCC App# 1816957 | FCC received request to transfer license from CAPSTAR TX, LLC to IHM LICENSES, LLC | Fix Delete Reply to |
| 2021-04-11 09:15:09 | editor | Station Web Site Reviewed | Fix Delete Reply to |
