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Department of Emergency Management

Auxiliary Communications Service

HF Net Information

Department of Emergency Management Sonoma County 750

Sonoma County/Mendocino County Emergency HF Net

Tuesdays at 19:30 hrs on 3928 KHz, LSB.

California Emergency Services Net (CESN)

Wednesday at 1000 hours on 7230 KHz LSB. 

Contact Terry Tinagero KK6DQC for more information or visit Cal OES ACS