The Estero Radio Club (ERC) has been active for more than 40 years. Members come from all walks of life, from engineers to office workers, men and women of all ages. They are very active not only in ham radio as a hobby, but also as members of disaster response teams. 

Club members also provide communication assistance during events such as marathons and bicycle races.  The club also sponsors ham radio-related activities of interest to the general public as well as other hams. Through mentoring and training, the club assists person interested in ham radio to become licensed and to progress in the experience that is ham radio.