Start here · Essential guide
Ham Radio Emergency Communications (EMCOMM)
Learn what ham radio EMCOMM is, how groups like ARES, RACES, CERT and SKYWARN fit together, what training helps, and how to get involved in your area.
Equipment & Emergencies
Emergency Communications
5 guides, starting with Ham Radio Emergency Communications (EMCOMM).
Auxiliary Radio Communication System (ARCS) for Hams
What an Auxiliary Radio Communication System (ARCS) is, how it differs from ham radio, and how auxiliary communications relates to amateur radio volunteers.
Ham Radio Emergency Frequencies to Know (PDF)
A starting list of commonly used ham radio calling and emergency frequencies, how to build your own printable cheat sheet, and why local plans matter most.
Ham Radio for Survival
How amateur radio fits into preparedness: what it can and cannot do, getting licensed, choosing basic gear, power planning, and building a realistic communications plan.
Ham Radio SKYWARN: Storm Spotting for Weather Services
Learn what SKYWARN is, how ham radio operators support the National Weather Service, how spotter training works, and what happens during a net activation.
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