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Texas' First All-Spanish Radio Program

San Antonio, Bexar County, Texas

Marker Inscription

"The International Goodwill Program" On October 28, 1928, "Radio Sam" (KGCI, Now KMAC) initiated a two-hour nightly program entirely in Spanish. The station's owner, Sam Liberto, with studios located at St. Mary's University, and Edward Buckley, a businessman, persuaded Julián F. Lozano to produce and announce the program. Until his death on January 31, 1951, Lozano promoted cause of international understanding. In the tradition he established, San Antonio radio stations schedule many hours of programs in Spanish each day. (1973)

Erected by Texas Historical Commission

The Story

On October 28, 1928, a San Antonio station billed as "Radio Sam" launched a two-hour nightly broadcast entirely in Spanish — the first program of its kind in Texas. Owner Sam Liberto and businessman Edward Buckley recruited Julián F. Lozano to produce and announce "The International Goodwill Program," which he hosted in a spirit of cross-cultural understanding until his death in 1951. The tradition he began seeded the many hours of Spanish-language radio that San Antonio stations still air today.

Why it matters

This broadcast gave voice to San Antonio's large Mexican American population in an era of exclusion, pioneering a Spanish-language media landscape that would become a defining feature of American life across the Southwest.

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Related people

  • · Julián F. Lozano
  • · Sam Liberto
  • · Edward Buckley

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