California going dark
Public-safety radio sources currently classified as encrypted or partially encrypted, from the latest data sweep (as of 2026-06-16). Newly-detected changes will appear here once a follow-up sweep is compared.
San Diego County Detention Facilities ENCRYPTED Signal Hill P25 ENCRYPTED Riverside County Public Safety Enterprise Communication Project (PSEC) PARTIAL Chico PARTIAL Los Angeles Regional Interoperable Communications System (LA-RICS) PARTIAL Long Beach PARTIAL Countywide Coordinated Communications System (CCCS) (P25) PARTIAL Butte Regional Interoperable Communications System (BRICS) PARTIAL Interagency Communications Interoperability (ICI) PARTIAL Silicon Valley Regional Communications System (SVRCS) PARTIAL Santa Rosa PARTIAL Monterey County PARTIAL Defense Logistics Agency PARTIAL Stanislaus Regional 911 PARTIAL San Fernando City Wide Radio System PARTIAL San Francisco County/City P25 PARTIAL San Diego City 700 MHz PARTIAL Redding P25 PARTIAL Ambulance Services PARTIAL California Radio Interoperable System (CRIS) PARTIAL