On Sunday, April 6, Anderson SC sheriff deputies were advised to go to "TAC 45." This traffic was heard on the Anderson County SD Channel 1 (TG 62208) on the Palmetto-800 system. I attempted to discover this mystery channel, but nothing was heard on any of the national or state TAC frequencies. Nor did I hear any new TG's on the Palmetto-800 system. Any suggestions about this channel?