Medina County SO is on their own Harris system which shares a zone controller with Parma and Ottawa County. They are also streaming audio from that system over their old UHF channels. Only a few of those radio ID's actually match unit ID's belonging to deputies. The SO has no tier partnership with MARCS.Could the Medina County SO have switched to MARCS and be using full time encryption? Those look like what would be their unit ids and alphabetically the talk groups look about right.