CERO: Coronado Emergency Radio Operators 

Club Callsign:

FUSION Repeater:
147.180+ (110.9)


Welcome to the CERO Website!

CERO is Coronado, California's volunteer emergency communications resource. 

CERO is a American Radio Relay League (ARRL) affiliated amateur (ham) radio club and 501.c.3 non-profit charity with a public service mission to support our city and community with effective emergency communications during local, regional or widespread disasters, including support to the Coronado CERT team and Sharp Coronado hospital.

Our club is also about learning about amateur radio, electronics and disaster communications.  We also support community events, enjoy meeting new friends and having fun!

Weekly CERO nets are held on Thursdays at 1930 (730pm) on the W6SH/R repeater in Coronado, CA, 147.180 MHz, + shift, 110.9 tone.

CERO Monthly Meetings are held the fourth Tuesday of each month
starting 1800 (600pm) at the City of Coronado Police Department EOC, 700 Orange Avenue, Coronado CA 92118.

The CERO Yahoo Group is found here.

Our e-mail address is:

Our Winlink address is:                            

Join us!

Check out the CERO Facebook page for up to date information:
Support CERO with a tax-deductible donation!

CERO is a registered 501.c.3 charitable organization.
Your gift will support our mission of disaster preparedness and response.  
All donors will receive a tax receipt by mail.