It looks like Navajo County Sheriffs Office will be going to a Motorola MotoTrbo digital system, which is not monitorable by scanners as it is a proprietary system.
The license is WQQU737 with emission designators of 7K60FXE and 7K60FXD (2-slot DMR (Motorola MOTOTRBO) TDMA voice and data).
The license is WQQU737 with emission designators of 7K60FXE and 7K60FXD (2-slot DMR (Motorola MOTOTRBO) TDMA voice and data).