Contra Costa police & public-safety radio encryption

PARTIAL · 21.4 GRADE C

NOW	21.43%

Partly — public-safety radio in Contra Costa is partially encrypted (21.4%): some channels are locked, others are still in the clear.

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RR encryption field (enc 0/1/2)

LAST VERIFIED 1781568000 · SYNC build

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7 PUBLIC-SAFETY SOURCES 21.4% % ENC 0 FULL ENC 3 PARTIAL

Public safety first

Public-safety traffic in Contra Costa is carried on the trunked radio systems below — they drive the encryption grade.

Trend

NOW	21.43%

Newest point equals 21.4% current public-safety encryption.

<a href="/state/california/county/contra-costa"><img src="https://ismycityencrypted.com/api/v1/badge/county/189.svg" alt="Contra Costa public-safety encryption encryption badge"></a>

Cities in Contra Costa

Check radio encryption for a specific city in Contra Costa.

Concord pop. 124,016 GRADE C Antioch pop. 118,453 GRADE C Richmond pop. 115,353 GRADE C San Ramon pop. 85,924 GRADE C Pittsburg pop. 77,131 GRADE C Walnut Creek pop. 70,817 GRADE C Brentwood pop. 66,286 GRADE C Oakley pop. 47,158 GRADE C Danville pop. 43,410 GRADE C Martinez pop. 37,006 GRADE C Pleasant Hill pop. 34,169 GRADE C San Pablo pop. 31,562 GRADE C Hercules pop. 26,499 GRADE C El Cerrito pop. 26,409 GRADE C Lafayette pop. 25,371 GRADE C Orinda pop. 19,573 GRADE C Pinole pop. 18,663 GRADE C Moraga pop. 16,698 GRADE C Clayton pop. 10,933 GRADE C

Public-safety systems serving Contra Costa

Trunked radio systems carrying public-safety traffic in Contra Costa. These — not the agencies above — drive the encryption grade.

California Radio Interoperable System (CRIS) trunked system partial East Bay Regional Communications System (EBRCS) trunked system partial Lawrence Livermore National Laboratory trunked system partial Fisher Wireless TeamTalk trunked system clear Golden Gate Bridge Highway and Transportation District trunked system clear Metro Mobile Communications DMR (Mt. Diablo) trunked system clear Silke Communications FleetNet trunked system clear

Other agencies (non-public-safety)

Airports aviation clear Attractions venue clear Businesses business clear Federal federal clear Retail business clear Utilities utility clear