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550 AM · San Antonio

550 KTSA

San Antonio, USA

The story, schedule and history of KTSA.

No live stream for this station at the moment. The stations below are on air now.

More about KTSA

550 KTSA is a news and talk radio station in San Antonio on 550 AM. Start the stream above to hear the news programming as it airs.

On air at KTSA

Listeners also know KTSA as 107.1 and 550 KTSA.

Joe Pagliarulo are among the hosts you can hear.

Source: Wikipedia, Wikidata, checked October 2026. Line-ups change; the station’s own website has today’s schedule.

Quick answers

Can I listen to KTSA online for free?

Its online stream is down for now. Pick one of the live stations below, or check back later: we test the stream automatically.

What frequency is KTSA on?

You’ll find it at 550 AM on the dial in San Antonio.

Which city is KTSA from?

Its studios are in San Antonio, USA.

What format is KTSA?

The format is news and talk.

Who are the hosts on KTSA?

Joe Pagliarulo are among the voices on KTSA. Schedules change, so check the station’s website for who is on today.

Does KTSA go by another name?

Yes: KTSA is also listed as 107.1 and 550 KTSA.

What stations are similar to KTSA?

Listeners also tune in to WCPT 820 AM, 680 The Fan (WCNN) and American Family Radio.