San Francisco Night-Time Map

 

 

 

Know someone else who might be able to assist Immaculate Heart Radio in keeping on the air?

 

 

DAY-TIME MAP

click to view full-size image

 

NIGHT-TIME MAP FOR 1260 AM - The map above gives you a rough idea of where the signal will be heard. The actual listening area during daylight hours will usually fall somewhere between the "local" (red) and "distant" (purple) lines.

According to FCC regulations, AM radio stations generally operate at a higher power during the day than at night. High and low power hours vary throughout the year. Learn More about bringing Catholic Radio to the San Francisco Bay Area.