| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1981-04-24 00:00:00 | FCC App# 11992 | License Renewed | Fix Delete Reply to |
| 1981-10-19 00:00:00 | FCC App# 16236 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1983-01-19 00:00:00 | FCC App# 45546 | License Renewed | Fix Delete Reply to |
| 1989-11-27 00:00:00 | FCC App# 131494 | License Renewed | Fix Delete Reply to |
| 1996-11-20 00:00:00 | FCC App# 229460 | License Renewed | Fix Delete Reply to |
| 1997-03-17 00:00:00 | FCC App# 239995 | FCC approved transfer of license from CHANCELLOR BROADCASTING LICENSEE CO. to CLEAR CHANNEL METROPLEX LICENSES, IN | Fix Delete Reply to |
| 2004-11-26 00:00:00 | FCC App# 1001739 | License Renewed | Fix Delete Reply to |
| 2008-10-20 07:33:55 | editor | Successful Volunteer Test - 61 Seconds | Fix Delete Reply to |
| 2009-08-09 16:47:36 | editor | Successful Volunteer Test | Fix Delete Reply to |
| 2009-12-02 02:20:29 | | Successful automated test | Fix Delete Reply to |
| 2010-03-05 22:01:45 | RadioListener | Ads turned on in Station_check | Fix Delete Reply to |
| 2010-03-05 22:02:24 | RadioListener | Successful Volunteer Test (Windows) - 59 Seconds | Fix Delete Reply to |
| 2010-08-12 11:41:12 | | Successful automated test | Fix Delete Reply to |
| 2010-11-25 22:38:19 | | Successful automated test | Fix Delete Reply to |
| 2013-01-03 10:52:56 | editor | Station Format updated from Country to Sports | Fix Delete Reply to |
| 2013-01-03 21:53:48 | editor | Changed streaming URL to http://www.am920thewolf.com/mediaplayer/ | Fix Delete Reply to |
| 2013-01-23 11:43:33 | | Successful automated test | Fix Delete Reply to |
| 2015-03-18 14:56:46 | editor | Station Format updated from Sports to Local Sports Talk | Fix Delete Reply to |
| 2016-02-08 11:58:03 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-12-18 05:49:20 | charlottenc | Changed streaming URL to http://www.iheart.com/live/2681/?autoplay=true | Fix Delete Reply to |
| 2018-04-21 12:46:00 | editor | Station Homepage Title changed from The Big 920 - Milwaukee's Sports Station to The Big 920 - Milwaukee's Sports Station | Fix Delete Reply to |
| 2018-10-10 00:00:00 | FCC App# 1799766 | FCC received request to transfer license from CLEAR CHAN. B/CASTING LIC., INC., AS DEBTOR IN POSSESSSION to CLEAR CHANNEL BROADCASTING LICENSES, INC. | Fix Delete Reply to |
| 2018-10-10 00:00:00 | FCC App# 1796080 | FCC received request to transfer license from CLEAR CHAN. B/CASTING LIC., INC., AS DEBTOR IN POSSESSSION to CLEAR CHANNEL BROADCASTING LICENSES, INC. | Fix Delete Reply to |
| 2018-10-10 00:00:00 | FCC App# 1795707 | FCC received request to transfer license from CLEAR CHAN. B/CASTING LIC., INC., AS DEBTOR IN POSSESSSION to CLEAR CHANNEL BROADCASTING LICENSES, INC. | Fix Delete Reply to |
| 2019-05-04 18:48:45 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2020-11-10 00:00:00 | FCC App# 1816828 | FCC approved transfer of license from CLEAR CHANNEL BROADCASTING LICENSES, INC. to IHM LICENSES, LLC | Fix Delete Reply to |
| 2025-01-29 00:49:43 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2025-01-29 00:49:44 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2025-08-02 21:45:34 | editor | Updated Schedule URL to https://fsr920.iheart.com/ | Fix Delete Reply to |
