| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1998-01-21 00:00:00 | FCC App# 257675 | FCC approved transfer of license from JUPITER RADIO PARTNERS to JAMES CRYSTAL ENTERPRISES, L.C. | Fix Delete Reply to |
| 1998-06-17 00:00:00 | FCC App# 266292 | FCC approved transfer of license from JAMES CRYSTAL ENTERPRISES, L.C. to CLEAR CHANNEL METROPLEX LICENSES INC | Fix Delete Reply to |
| 1998-10-05 00:00:00 | | Call Sign changed from WTPX to WOLL | Fix Delete Reply to |
| 2002-03-12 00:00:00 | FCC App# 248756 | FCC dismissed application to begin licensed operation | Fix Delete Reply to |
| 2002-03-12 00:00:00 | FCC App# 266112 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 2003-04-21 00:00:00 | FCC App# 652385 | FCC application to begin licensed operation superceded | Fix Delete Reply to |
| 2003-05-01 00:00:00 | FCC App# 657585 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 2004-01-29 00:00:00 | FCC App# 684569 | License Renewed | Fix Delete Reply to |
| 2009-08-09 18:06:33 | jbi001 | Successful Volunteer Test - 38 Seconds | Fix Delete Reply to |
| 2009-08-09 18:06:37 | jbi001 | Quality rating set to 7 | Fix Delete Reply to |
| 2011-01-19 07:46:36 | editor | Stream (Windows) worked while testing Adult Contemporary (AC) Variety Music | Fix Delete Reply to |
| 2011-07-28 18:10:00 | | Successful automated test | Fix Delete Reply to |
| 2014-08-21 07:17:43 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-09-03 00:10:38 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-04-29 13:56:43 | editor | Updated Station URL to http://1055online.iheart.com/ | Fix Delete Reply to |
| 2018-04-20 06:42:20 | | Licensee changed from CLEAR CHANNEL BROADCASTING LICENSES, INC. to CLEAR CHAN. B/CASTING LICENSES, INC.,AS DEBTOR IN POSSESSION | Fix Delete Reply to |
| 2018-04-22 19:24:21 | editor | Station Homepage Title changed from Today's KOOL 105.5 - The Best Mix of the '80s, '90s, and 2000s to Today's KOOL 105.5 - More Variety From The 80s To Now | Fix Delete Reply to |
| 2018-04-22 19:24:21 | editor | Automated Update of homepage URL from http://1055online.iheart.com/ to https://1055online.iheart.com/ | 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# 1787362 | 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 18:59:55 | 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 |
| 2021-04-12 16:13:59 | editor | Station Homepage Title changed from Today's KOOL 105.5 - More Variety From The 80s To Now to Today's KOOL 105.5 - More Variety From The 80s To Now | Fix Delete Reply to |
| 2021-04-12 18:13:02 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2025-08-02 21:46:11 | editor | Updated Schedule URL to https://1055online.iheart.com/ | Fix Delete Reply to |
| 2025-08-03 00:23:24 | editor | Updated Schedule URL to https://1055online.iheart.com/schedule/ | Fix Delete Reply to |
