| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1979-07-18 00:00:00 | FCC App# 9140 | License Renewed | Reply to |
| 1982-11-15 00:00:00 | FCC App# 45059 | License Renewed | Reply to |
| 1989-07-31 00:00:00 | FCC App# 127276 | License Renewed | Reply to |
| 1989-08-16 00:00:00 | FCC App# 129755 | FCC approved station to begin licensed operation | Reply to |
| 1992-07-01 00:00:00 | | Call Sign changed from WOBS to WZCC | Reply to |
| 1995-03-01 00:00:00 | | Call Sign changed from WZCC to WXLN | Reply to |
| 1996-09-19 00:00:00 | FCC App# 223327 | License Renewed | Reply to |
| 2001-02-23 00:00:00 | FCC App# 546945 | FCC approved transfer of license from CROSS COUNTRY COMMUNICATIONS, INC. to MORTENSON BROADCASTING COMPANY | Reply to |
| 2003-11-15 00:00:00 | | Call Sign changed from WXLN to WLBJ | Reply to |
| 2004-07-26 00:00:00 | FCC App# 982592 | License Renewed | Reply to |
| 2005-01-10 00:00:00 | | Call Sign changed from WLBJ to WWSZ | Reply to |
| 2008-06-01 00:00:00 | | Call Sign changed from WWSZ to WNDA | Reply to |
| 2009-08-02 06:47:41 | editor | Station Format updated from News/Talk to Oldies | Reply to |
| 2011-07-15 11:26:26 | editor | verifiedtime changed to 7/15/2011 11:26:26 AM | Reply to |
| 2011-10-30 16:13:08 | editor | Updated Station URL to http://www.newstalk1570.com/ | Reply to |
| 2012-01-23 13:33:25 | editor | Streaming Enabled | Reply to |
| 2012-01-23 13:34:31 | editor | Station Format updated from News/Talk to All News | Reply to |
| 2012-02-13 06:25:16 | editor | Stream (iPhone) worked while testing America's Morning News | Reply to |
| 2012-03-06 23:10:36 | editor | Stream (iPhone) worked while testing Clark Howard | Reply to |
| 2012-03-16 07:05:51 | briand75 | Stream (Windows) worked while testing America's Morning News | Reply to |
| 2012-04-20 12:46:19 | briand75 | Stream (Windows) worked while testing ARN Mid-Day Edition | Reply to |
| 2012-04-20 12:46:27 | briand75 | Quality rating set to 3 | Reply to |
| 2012-04-24 07:36:01 | briand75 | Stream (Windows) worked while testing America's Morning News | Reply to |
| 2012-10-09 23:41:24 | editor | Stream (iPhone) worked while testing Clark Howard | Reply to |
| 2012-10-26 13:21:58 | editor | Stream (iPhone) worked while testing America's Radio News | Reply to |
| 2014-07-18 16:28:04 | charlottenc | Station Web Site Reviewed | Reply to |
