Mathwiz
9-Sep-2010, 2:21 PM
91.7 FM in the DFW area changed their call letters from KVTT to KKXT last year:
http://licensing.fcc.gov/cgi-bin/ws.exe/prod/cdbs/pubacc/prod/call_hist.pl?Facility_id=55768&Callsign=KKXT
http://licensing.fcc.gov/cgi-bin/ws.exe/prod/cdbs/pubacc/prod/call_hist.pl?Facility_id=55768&Callsign=KKXT