| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 0000-00-00 00:00:00 | FCC App# 305769 | FCC approved station to begin licensed operation | Reply to |
| 1993-08-13 00:00:00 | | Call Sign changed from WYNZ to WZAN | Reply to |
| 1998-07-15 00:00:00 | FCC App# 258456 | License Renewed | Reply to |
| 2012-03-26 01:22:06 | editor | Station Format updated from Local / Unclassified to Conservative Talk | Reply to |
| 2012-03-26 01:22:19 | editor | No Stream found on web site | Reply to |
| 2014-12-17 09:51:12 | briand75 | Station Web Site Reviewed | Reply to |
| 2015-03-10 15:52:21 | editor | Station Web Site Reviewed | Reply to |
| 2016-01-10 07:22:00 | editor | Station Homepage Title changed from WZAN TALK to ESPN Portland 970 WZAN-AM | Reply to |
| 2016-01-10 07:22:00 | editor | Automated Update of homepage URL from http://970wzan.com/ to http://espnportland.com/ | Reply to |
| 2016-01-10 19:56:01 | editor | Marked as not Under Construction | Reply to |
| 2019-06-24 09:09:17 | editor | Station Web Site Reviewed | Reply to |
