Looks like WNBN has been deleted. I knew Frank Rackley had passed away several years ago, but the heirs of the station waited a bit too long to file for ownership change, among other things. WNBN had a colorful history with the FCC - like building the AM tower a few miles from where it was supposed to be. I don't know if that was ever corrrected, but they kept on broadcasting. Oh well... nothing to worry about now.
http://licensing.fcc.gov/cgi-bin/ws.exe/prod/cdbs/pubacc/prod/app_det.pl?Application_id=1487513
http://licensing.fcc.gov/cgi-bin/ws.exe/prod/cdbs/pubacc/prod/app_det.pl?Application_id=1487513