New patch IDs' have been used in the Las Vegas area for NHP at various times. About an hour ago 15-156 was used for the Allied Channel and 15-155 was used for LV2. Remember, if one talk group that is normally very active becomes silent then you will probably want to put the radio in search mode on the EDACS system and you will most likely find where they are for the time being. It would have been better if NHP was on a Motorola trunking system, at least for us.