A leader in commercial-free, listener supported radio.

KRTU specializes in diverse, locally-curated music programming that showcases regional musicians, with a focus on community outreach and education.

On-air Schedule  Indie Overnight


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What's happening at KRTU

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General KRTU Donations

As a non-profit radio station, over half of KRTU's operating budget comes from individual donations from listeners. Listeners who make a minimum annual contribution to KRTU receive Member Benefits.

KRTU Tower Initiative

In early 2017, KRTU upgraded to a new broadcast tower that greatly expanded its radio coverage in the city of San Antonio. Donate now to help cover annual operating


Announcements and Advertising

Sponsorships and Underwriting

KRTU allows people to submit on-air announcements to be broadcast in the form of tax-deductible underwriting agreements.

Sponsorships  Underwriting Packages

Public Service Announcements

KRTU broadcasts Public Service Announcements (PSAs) free of charge.

Submit a PSA


On-Air Since 1976

What began as a strictly volunteer, primarily student-run college radio station is now a professional nonprofit, widely respected media outlet, and exemplary student laboratory. In 2016, the station celebrated its 40th anniversary.

Your Passport to Jazz

Jazz is so much more than music, and KRTU is so much more than a radio station. KRTU Members make San Antonio special and unique through their financial support of KRTU.

Join our vibrant community as a member today!

Featured Sponsors

KRTU would like to thank our featured sponsors for their support and dedication to supporting local music, education, and independent listening.

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