The Southern California and Arizona Repeater System (and it's associated link systems, NOWARE, TWEMARS, and SWI) is a closed, private system. Access to the repeaters and features of each repeater are limited to members. The yearly dues are $55.00, and this covers every licensed amateur within your household. Members support the repeater that covers their local area, but have access to all repeaters within the system, even though they only pay dues to their "home repeater".

Each repeater has different and similar features from the others. All of the repeaters can be linked together and disconnected on demand, and most of the system repeaters have remote bases and autopatch access. Upon joining, you will be issued a booklet which contains all of the user DTMF codes for the repeater that you support locally. Contact your local repeater owner for detailed information on features of the particular repeater.

Areas with repeaters include Tucson, Prescott, Kingman, Lake Havasu, Bullhead City, Laughlin, and southern California. Contact the respective party via email listed below for the respective repeater that is local to you, or that you wish to support with dues.

Tucson, Prescott: kj7dx@yahoo.com (Matt) Kingman, Lake Havasu, Bullhead City, Laughlin: kenkim@ctaz.com (Ken) Southern California: ki7ax@juno.com (Larry)