The California Historical Radio Society (CHRS) is a 501(c)(3) non-profit educational organization founded in 1974 to promote the preservation, restoration, research and publication of early radio, wireless communication, and broadcasting history.

Special Events

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Radios & Roller Derby

Fast-paced action meets broadcast history on Saturday, February 28! This event features thrilling roller derby action alongside a vintage radio auction, showcasing unique and collectible radios that celebrate the history of electronic communication.

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Ask Dr. Hip

Join us on Saturday, March 14 at 1 PM for a conversation with Dr. Eugene Schoenfeld, better known to generations of Bay Area listeners as Dr. Hip of KSAN-FM. Hear directly from a figure who helped shape free-form radio and the cultural conversation of a generation.

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2026 Summer Camps

CHRS invites middle and high schoolers to dive into broadcasting, podcasts, and electronics using real gear in a working radio museum. Create your own shows and radio projects while learning from experienced mentors. Space is limited. Register now!

Register

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Latest News & Publications

View the latest "Listening In" and the archive of the newsletter, and Journal archives from 1975-2021
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Events Calendar

Explore our events calendar for workshops, speaker series, exhibitions, and more. Check often to stay updated on exciting happenings at CHRS!
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Membership

Join or renew your membership. Membership benefits include access to exclusive events, informative newsletters, and a community of radio enthusiasts.
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Volunteer

Volunteer with us to work on exciting projects, assist in the museum, join events, and be part of a community of radio enthusiasts. All are welcome!
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Donate

Donations fund our programs, exhibits, and restorations, ensuring radio's legacy continues to inspire and educate future generations.
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Museum Store

Shop the CHRS store for unique radio merchandise, including books, vintage radios, memorabilia, and exclusive CHRS-branded items.
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CHRS Mike Adams Library

Our archives offer rich insights into radio's evolution, featuring historical documents, rare recordings, photos, and technical manuals.
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Electronics Restoration

Get your electronics fixed! Our restoration program connects you with experts dedicated to restoring vintage radios and electronics to their former glory.
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Television

CHRS's television section explores early TV history with a collection of vintage sets, rare broadcasts, and historical artifacts.
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Programs

Learn more about CHRS programs: Society of Wireless Pioneers, Bay Area Radio Museum, Radio Hall of Fame, and Broadcast Legends.
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See Our Collection

The museum displays an impressive collection of historic radios, vintage TVs, rare recordings, and broadcasting memorabilia.
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Consoles in the Community

Join our 'Consoles in the Community' initiative, placing restored vintage radios in public spaces. Contact us to bring one to your business!