The TRBOWest Digital Network is a digital voice and data two-way (wide area) radio network consisting of over 75 mountaintop sites with coverage in Washington, Oregon, Northern California, Idaho, and Utah. Starting in 2011, Day Wireless Systems has built out TRBOWest to be the largest Motorola carrier system in the USA and continues to add coverage and capacity where needed. TRBOWest has dedicated technical staff, management, and support personnel, aiming for the best overall customer experience.