I suggest calling WFLA real channel 7 at 47 degree magnetic compass , look up the call sign at Google to get the phone number , ask for engineering department. Also it looks like WTSP real channel 10 is moving or has moved to 49 degree magnetic compass --> Current database / Pending applications included. Read and understand about , REAL Digital Broadcast Tv Channels , Virtual Digital Broadcast Tv Channels , Analog Broadcast Tv Channels ,
http://forum.tvfool.com/showthread.php?t=695