The TRBOWEST Digital Network is the largest wide area digital two way radio system in the Northwest. The system spans most of ... Washington State, Oregon, Northern Idaho, and into Northern California. It offers seamless connection to 58 high power mountaintop RF sites. Future expansion is planned with other system operators to further blanket the West with coverage. Talk all day on our digital two way radio system for one low flat rate. TRBOWEST complies with the new DOT hands free driving laws and is a great alternative to cellular push-to-talk. read more