I happened to be monitoring in real time today and noticed 169.975 simulcasted with 167.7125. My Uniden536 shows LNK on both and they are active at the exact same times. I also caught the input which is 163.9125. All are NAC167 and 100% encrypted. Assuming FBI Milwaukee since I was able to catch the input. I'm going to keep an ear on them to see if the simulcast is permanent or just temporary, and if temporary which frequency is actually the output of 163.9125.
