| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1996-11-20 00:00:00 | FCC App# 230440 | License Renewed | Reply to |
| 1998-05-15 00:00:00 | FCC App# 255851 | FCC approved transfer of license from EZ ST. LOUIS, INC. to MISSOURI SPORTS RADIO, LLC | Reply to |
| 2004-05-26 00:00:00 | FCC App# 992534 | FCC request to transfer license from MISSOURI SPORTS RADIO LLC to BIG STICK ONE, LLC superceded | Reply to |
| 2004-07-13 00:00:00 | FCC App# 995845 | FCC approved transfer of license from MISSOURI SPORTS RADIO LLC to BIG STICK ONE, LLC | Reply to |
| 2005-08-18 00:00:00 | FCC App# 1004244 | License Renewed | Reply to |
| 2008-09-26 13:49:40 | | Stream working (greenheart) | Reply to |
| 2008-10-17 13:47:01 | | Stream working (greenheart) | Reply to |
| 2009-01-05 05:18:32 | editor | Stream working | Reply to |
| 2009-07-31 10:51:49 | editor | Successful Volunteer Test | Reply to |
| 2009-10-06 18:19:22 | jbi001 | Successful Volunteer Test - 77 Seconds | Reply to |
| 2010-01-23 12:12:30 | WesternMA | Successful Volunteer Test (Windows) - 36 Seconds | Reply to |
| 2010-05-22 10:59:25 | | Successful automated test | Reply to |
| 2010-07-27 00:00:00 | FCC App# 1369929 | FCC approved transfer of license from BIG STICK ONE, LLC to GRAND SLAM SPORTS, LLC | Reply to |
| 2010-08-17 00:00:00 | FCC App# 1395739 | FCC was notified license transfer is complete | Reply to |
| 2014-03-31 03:03:38 | editor | Changed streaming URL to http://www.590theman.com/ListenLive.aspx | Reply to |
| 2014-09-07 00:02:37 | Linda S. | There is no website at this address. You are redirected to a player... | Reply to |
| 2014-09-07 00:13:22 | editor | Web site 'Under Construction' | Reply to |
| 2014-09-07 08:51:21 | editor | === Response ===
This probably explains why
http://www.stltoday.com/entertainment/television/dan-caesar/kfns-boss-steps-down-after-fistfight-at-st-louis-station/article_15648b4b-b7f1-5684-a357-571c96adb876.html | Reply to |
| 2015-10-20 15:31:37 | editor | http://www.talkers.com/tag/grand-slam-sports/ | Reply to |
| 2015-11-10 00:00:00 | FCC App# 1692973 | FCC dismissed request to Remain Silent | Reply to |
| 2016-02-25 06:41:56 | | Licensee changed from GRAND SLAM SPORTS, LLC to MARKEL RADIO GROUP LLC | Reply to |
| 2016-06-13 00:00:00 | FCC App# 1730594 | FCC approved transfer of license from MARKEL RADIO GROUP LLC to MCKERNAN RADIO GROUP, LLC | Reply to |
| 2016-10-16 03:34:56 | editor | Updated Station URL to http://www.insidestl.com/ | Reply to |
| 2016-10-16 03:35:05 | editor | Updated Station URL to http://insidestl.com/ | Reply to |
| 2016-10-16 03:35:21 | editor | Station Web Site Reviewed | Reply to |
| 2016-12-18 05:47:09 | charlottenc | Station Web Site Reviewed | Reply to |
| 2016-12-18 05:47:39 | charlottenc | Changed streaming URL to http://radio.securenetsystems.net/v5/1108 | Reply to |
| 2019-12-26 00:00:00 | FCC App# 1810378 | FCC received request to transfer license from MCKERNAN RADIO GROUP, LLC to MARKEL ENTERTAINMENT, LLC | Reply to |
| 2020-01-08 00:00:00 | FCC App# 1810378 | FCC approved transfer of license from MCKERNAN RADIO GROUP, LLC to MARKEL ENTERTAINMENT, LLC | Reply to |
| 2025-08-02 17:18:19 | editor | Updated Schedule URL to https://www.tmastl.com/ | Reply to |
