I am aware that DeWitt has went to P25 system. The police went to encryption so that a no go. My question is I haven't heard anything on the fire freqs, and EMS. So I am wondering if they have also went that route? I live in the county and recently got a SDS150. Is there anyway I can help figure out what they are talking on? I know I wont be able to do the police. I am new to having such a complex scanner, but I am willing to help as needed.