The hum of 50000 watts. That’s the power KSFO-AM broadcasts with. KSFO-AM isn’t just a radio station. It’s a San Francisco landmark. Its history stretches back to 1924. Initially known as KGO it started broadcasting from a General Electric plant in Oakland.
Imagine KGO’s early days. Local talent filled the airwaves. The KGO Orchestra played. The KGO Players performed weekly plays. Listeners enjoyed classical music and popular dance tunes. The station even boasted a dramatic group known as the KGO Players.
Later KGO became a powerhouse. It was the number one station in the Bay Area for over 30 years. Its news and talk shows were hugely popular. Legends like Ronn Owens and Gene Burns graced its airwaves. KGO was instrumental in bringing Jack LaLanne’s exercise show to broadcasting. The station even hosted an annual fundraiser called the “KGO Cure-a-Thon” for The Leukemia & Lymphoma Society.
The Loma Prieta earthquake in 1989 caused some damage. Two of KGO’s three towers partially collapsed. They were quickly replaced however. In 2008 solar panels were installed at the transmitter site in Fremont. This innovative step helped offset power consumption.
But times change. In 2022 KGO transitioned to a sports talk format. This was a surprising change for long-time listeners. The station’s focus shifted to sports betting. The call letters KGO were retired in 2025. KSFO-AM took over the 810 kHz frequency.
KSFO-AM carries on the legacy. It continues to broadcast conservative talk radio. From its powerful transmitter near the Dumbarton Bridge its signal reaches far. On clear nights you can hear KSFO-AM across the Western United States and even Western Canada. KSFO-AM’s studios remain in San Francisco. They’re located on Battery Street in the SoMa district. KSFO-AM broadcasts not only on the air but also online. This ensures its reach continues to grow. KSFO-AM’s powerful signal is still a familiar beacon for pilots. Its tall towers serve as a waypoint in communications.
KSFO-AM’s history is rich. From its humble beginnings to its current status it represents San Francisco’s radio history. It’s a testament to the enduring power of radio. KSFO-AM a vibrant part of the city’s soundscape. It continues to shape conversations and entertain listeners. Its signal echoes a legacy of innovation and entertainment.