During some recent activities, have heard Dane Co Shf Tac team members instructed to "go to the TRT channel." Along with this, heard, "we're too far out for the repeater" only to hear the reply "we'll have the portable repeater up." Didn't hear anything on any of the known frequencies, including Madison TRS system. Seems like this started the same time as their implementation of the "BearCat" armored tactical vehicle and their small mobile command post. Anyone know of what's being used for the new County TRT system?