Below is a listing of some of what I had in my scanner. Not everything I had is listed but this is the majority. The ground operations used to be between 163-174mhz, but have moved to 138-144mhz in digital mode. Those ground frequencies are on radioreference under Blount County. Used to have all of the 163-174 ground freqs but since they changed over, haven't made an effort to search. I have been out of the loop for a while so please feel free to correct me on any changes. Also, could you please shoot over any freqs you have that aren't listed here. Thanks. Hope this helps a little.Do you know where i can get a complete list of the freq's from TYS ? I listen to the 134th but not sure i have all the chanels.