| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1981-11-30 00:00:00 | FCC App# 35490 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1981-12-16 00:00:00 | FCC App# 24042 | License Renewed | Fix Delete Reply to |
| 1984-09-11 00:00:00 | FCC App# 61507 | License Renewed | Fix Delete Reply to |
| 1991-10-28 00:00:00 | FCC App# 154006 | License Renewed | Fix Delete Reply to |
| 1992-02-21 00:00:00 | | Call Sign changed from KORL to KHNR | Fix Delete Reply to |
| 1992-04-10 00:00:00 | FCC App# 581786 | FCC granted permission to Remain Silent | Fix Delete Reply to |
| 1997-05-08 00:00:00 | FCC App# 243266 | FCC approved transfer of license from DCP BROADCASTING CORP OF HONOLULU to CHAGAL HAWAII, LLC | Fix Delete Reply to |
| 1998-01-27 00:00:00 | FCC App# 254144 | License Renewed | Fix Delete Reply to |
| 1998-09-16 00:00:00 | FCC App# 241849 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 2004-12-15 00:00:00 | FCC App# 1010042 | FCC approved transfer of license from SALEM MEDIA OF HAWAII, INC. to CXR HOLDINGS, L.L.C. | Fix Delete Reply to |
| 2004-12-30 00:00:00 | FCC App# 1036312 | FCC approved transfer of license from CXR HOLDINGS, L.L.C. to CXR HOLDINGS, LLC | Fix Delete Reply to |
| 2005-01-18 00:00:00 | | Call Sign changed from KHNR to KRTR | Fix Delete Reply to |
| 2006-01-26 00:00:00 | FCC App# 1071418 | License Renewed | Fix Delete Reply to |
| 2006-12-07 00:00:00 | FCC App# 1158701 | FCC approved transfer of license from CXR HOLDINGS, L.L.C. to COX RADIO, INC. | Fix Delete Reply to |
| 2011-07-15 11:36:25 | editor | verifiedtime changed to 7/15/2011 11:36:25 AM | Fix Delete Reply to |
| 2011-12-08 16:16:21 | editor | verifiedtime changed to 12/8/2011 4:16:21 PM | Fix Delete Reply to |
| 2013-04-26 00:00:00 | FCC App# 1540381 | FCC approved transfer of license from COX RADIO, INC. to SUMMITMEDIA LLC | Fix Delete Reply to |
| 2013-05-07 06:43:22 | | Licensee changed from COX RADIO, INC. to SUMMITMEDIA LLC | Fix Delete Reply to |
| 2013-06-12 00:00:00 | FCC App# 1557660 | FCC received request to transfer license from SUMMITMEDIA LLC to SM-KRTR-AM, LLC | Fix Delete Reply to |
| 2013-07-05 00:00:00 | FCC App# 1557660 | FCC approved transfer of license from SUMMITMEDIA LLC to SM-KRTR-AM, LLC | Fix Delete Reply to |
| 2013-08-05 00:00:00 | FCC App# 1566439 | FCC was notified license transfer is complete | Fix Delete Reply to |
| 2013-08-06 06:42:00 | | Licensee changed from SUMMITMEDIA LLC to SM-KRTR-AM, LLC | Fix Delete Reply to |
| 2014-01-24 00:00:00 | FCC App# 1572616 | License Renewed | Fix Delete Reply to |
| 2014-07-24 08:37:58 | editor | Updated Station URL to http://www.kprpam650.com/ | Fix Delete Reply to |
| 2014-07-24 08:38:13 | editor | Changed streaming URL to http://www.kprpam650.com/ | Fix Delete Reply to |
| 2014-07-24 08:38:52 | editor | Station Format updated from Contemporary Hits to Local News / Talk / Sports | Fix Delete Reply to |
| 2014-07-24 08:39:22 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-03-23 10:49:01 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-12-27 23:39:34 | charlottenc | Updated Station Description to Pinoy Power | Fix Delete Reply to |
