That listing has been in the database since 2011, and was never licensed by anyone in the county as far as I can tell, so it's anyone's guess if it's actually a real thing. Even if it is/was, it was probably nothing more than a low power mobile radio setup as a link between low band sites.
Probably should just remove it if no one is detecting any activity on it in the area of the 911 center or anywhere else.
Actually, I never actually was bothered to listen to my recordings before. I finally got around to it, but the "Putnam link to 46.38," I'm hearing unrelated traffic so I'm picking up something else (Now I got to solve that mystery). So, my earlier response was not valid as I had never heard anything related to Putnam at all.