Black Mountain is located in Imperial Valley North East of the Glamis off-road park. This site covers an extensive area of the Interstate 8 from Jacumba to approximately 50 miles East of Yuma, Arizona. This repeater system is part of the CalZona Link.
The CalZona Link is a cooperative effort of the (ARA) Arizona Repeater Association and (ECRA) East County Repeater Association.
Black Mountain VHF Repeater (Eastern Imperial Valley)
147.120 MHz (+) P.L. 103.5 Hz.
CalZona Links Arizona Repeaters 146.680 Smith Peak near Wickenberg AZ and 441.725 White Tanks AZ. Info at www.W7ara.org or repeaterbook.com