K7AQ (since 1987)
Maidenhead grid

CM87rx

65 active licensees across 5 ZIP codes centered in this square. Each dot is a ZIP code, sized by licensee count.

ZIP codes

ZIPCityHams
94960San Anselmo, CA43
94957Ross, CA9
94912San Rafael, CA8
94979San Anselmo, CA3
94913San Rafael, CA2