Sorry if this question has been asked already (tried searching before asking just in case). I recently purchased the BCD436HP because I am new to scanning. I live in Harlan, KY and it looks as if our local Public safety frequencies went to NXDN. I programmed the frequencies both using my zip code and programming a few other frequencies I found using close call. Problem is I am still not picking up local police departments, however multiple frequencies that I pulled from the RR database sounds like a big mac truck idling (from what I understand from the little bit of reading I have done this is what an encrypted or trunked but I could be wrong). Also KSP runs on P25 here and it will come through but the voice sounds "choppy". Sorry for the dumb questions especially if these have already been asked. I know it is a user problem and not a scanner problem but I don't know how to fix the user lol.