Here is GE’s 100 kW “Big Bertha” transmitter installed at KWID at Islais Creek in San Francisco. An adjacent concrete vault held the transmitter’s massive transformers and water cooling system. KWID ...

Shown in the black-and-white photo are staff members of KSFO in San Francisco, standing in front of the station’s brand-new transmitter plant, located on Islais Creek in the southeast part of the city ...

In the San Francisco Bay Area, conservative talk host Sean Hannity and programs including Armstrong & Getty have been heard on a 5kw AM radio station with a transmitter in the Pier 94 wetlands ...

including moving KSFO’s talk format to the more powerful 50,000-watt KGO at 810 AM, left KZAC’s 5,000-watt signal at 560 AM in a weaker position. The station’s transmitter is near the Islais ...

With a gallon of defiance and a dash of apology, four personalities from San Francisco's conservative KSFO-AM went on the air Friday to respond to criticisms from a blogger who argued the station ...

A series of events involving a local liberal blogger, a San Francisco conservative radio station and the reaction of two of the larger corporate advertisers in the country -- Bank of America and ...

Former congressman JD Hayworth hosts the most gentlemanly three hours in conservative talk radio, twinkling warmly over the 9 a.m.-to-noon shift at KSFO 560 with all the fire and fury of the avuncular ...