California Historical Radio Society

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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Sound Bites: Then & Now

Calling all kids! Join us at Radio Central on Oct 24 from 10 AM–12 PM to explore the evolution of the devices we use to communicate. See how communication technology has evolved over time!

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November Swap Meet & Surplus Sale

Join us on Saturday, November 7 at Radio Central for our November Swap Meet and Surplus sale! Setup begins at 8:00 and sales open at 9:00 AM.

Come find something special.

CHRS Benefit

Join us in San Francisco at Marines’ Memorial Theater on Sunday, November 21 at 7 PM to see Brian Copeland starring in Not a Genuine Black Man a performance benefitting the California Historical Radio Society!

Chrs Listening In

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Our archives offer rich insights into radio’s evolution, featuring historical documents, rare recordings, photos, and technical manuals.

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Radio Repair

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.

Radio Restoration

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!