Peak to Peak Commmunications LLC provides space for the following community and public service oriented communications systems.

California Amateur Radio Linking Association

Operates a network of repeaters providing coverage across California and Western Nevada. It is intended to be used as a reliable communications resource during significant local, regional and wide area incidents, and is open to all licensed amateur radio operators.

Mt. Hough Site hosts System 27

440.725+ PL 173.8 (Link) 100.0 (Local)

Plumas County Amateur Radio Operators

Consist of a group of dedicated amateurs (ham) radio operators that volunteer their time, equipment and expertise to maintain and provide open ham radio repeaters in Plumas and Sierra counties, for all licensed amateur radio operators. In addition, these hams also provide communications at public events held across the region. Such events include mountain bike races, marathons and other outdoor activities.

Mt. Hough Repeater

145.470- PL 123.0 encode/decode

Mills Peak Repeaters

145.270- PL 123.0 encode/decode

444.5- PL 103.5 encode/decode

All repeaters are linked together

Sierra-Lassen-Plumas Interoperability Network (SLPnet)

An effort to build a wireless backbone between multiple rural counties within North Eastern California – Sierra, Lassen, and Plumas. The intention of the network is to build a common backbone for multiple critical users – health clinics & hospitals, emergency services, and amateur radio users. This user community is critical in wildfires and related disaster response efforts. Most of these users have established mutual aid agreements with each other and have similar operating models.