I think that if it is that bad in San Francisco every ham in the area not effected buy the problem will be on the radio searching for signals. You might check with the local ham clubs in the area as to the Freq s. they will be using. I am not a ham so I may be wrong on a lot of things.
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Some people try to turn back their odometers.
Not me, I want people to know "why" I look this way
I've traveled a long way and some of the roads weren't paved