The official site with information about MARS, weather, propagation, members and related resources.

Walton County, Georgia Emergency resource. Features net frequencies, club and membership information and local links.

Local resource for disaster information. Includes SKYWARN, club, and membership information, and links.

Volunteer organization for the purpose of emergency communications. Based in Cartersville.

An organization established to assist amateur radio operators provide emergency communications in times of crisis; includes mission statement; objective and resources. Primary area of service is Arkansas, Kansas, Missouri and Oklahoma.

Resource for net schedules, MARS roster and membership information, and mission statement.

Emergency service and social club based in suburban Los Angeles.

An emergency communications resource for Los Angeles, California area.

American Red Cross Amateur Radio Service resource. Features news, information and links for HAM operators worldwide.

Emergency communications information for critical Orange County, California, medical facilities. ARES affiliate.