550 KTSA

550 KTSA San Antonio's source for national, international, and local news. Also the home of Texas A&M Football The radio station began as WCAR, founded by John C. R.

KTSA (550 AM) is a News-Talk formatted radio station in San Antonio, Texas. Rodriguez of the Alamo Radio & Electric Company in September, 1922. WCAR was the second radio station in San Antonio, taking the airwaves shortly after WJAE which only lasted a few months. For a time the Express News Corporation owned the station. In the 1950s rock and roll radio Pioneer Gordon McLendon bought KTSA and mad

e it one of the first Top 40 stations in America. KTSA became an overnight sensation because of the music and outrageous for the time promotions including a "Flagpole" sitter in the O. Mitchell Dodge Used Car lot on Broadway, and the KTSA Easter Egg Hunt which swamped San Pedro Park with thousands of listeners searching for a $1000 KTSA Golden Egg. McLendon sold KTSA in the 1960s but the station remained one of San Antonio's most listened-to stations until the advent of FM stereo radio. KTSA was a Top 40 format "55-KTSA" until Fall 1986 when it changed to News/Talk format that it is today. Current Lineup:

KTSA Morning News w/ Trey Ware -- 5a-7a
Ware and Rima -- 7a-9a
Sean Rima -- 9a-11a
Markley, van Camp and Robbins -- 11a-1p
Dave Ramsey -- 1p-4p
Jack Riccardi -- 4p-7p
Lars Larson -- 7p-10p
Dana Loesch -- 10p-1a
Red Eye Radio -- 1a-5a

Is this another avenue if FAFO?
09/22/2025

Is this another avenue if FAFO?

SAN ANTONIO (KTSA News) — A Lockhart woman now has a sentence of 60 months in prison...

Trump is also taking aim at ingredients like mercury and aluminum in vaccines as a likely cause of autism.
09/22/2025

Trump is also taking aim at ingredients like mercury and aluminum in vaccines as a likely cause of autism.

WASHINGTON (AP) — President Donald Trump suggested Monday that the use of Tylenol during pregnancy may contribute...

Non-stop flights from San Antonio to Toronto begin May 1
09/22/2025

Non-stop flights from San Antonio to Toronto begin May 1

Officials at San Antonio International Airport have announced the Air Canada flights to Toronto will start up...

Thoughts?
09/22/2025

Thoughts?

Ahead of an expected announcement from the Trump administration linking Tylenol to autism risk, the drugmaker and...

No body found, but murder trial date now set.
09/22/2025

No body found, but murder trial date now set.

SAN ANTONIO (KTSA News) — If all goes as planned, a husband accused in the murder of...

09/22/2025

The earthquake was just east-southeast of Berkeley, the survey said. It happened shortly before 3 a.m. PDT.

09/22/2025

Even as Texas’ Republican leaders have vowed to continue Kirk’s fight for free speech on college campuses...

09/22/2025

The Chiefs (1-2) avoided what would have been their first 0-3 start since 2011, two years before...

09/22/2025

The memorial service for Kirk, whom Trump credits with playing a pivotal role in his 2024 election...

See the Charlie Kirk Memorial from Arizona right here.
09/21/2025

See the Charlie Kirk Memorial from Arizona right here.

Join Turning Point USA for a special memorial event, remembering our Founder and CEO, Charlie Kirk. Hear from President Donald J. Trump, Vice President JD Vance, Erika Kirk and more…

KTSA will air the Charlie Kirk Memorial today at 1pm. If your on the move tune in.
09/21/2025

KTSA will air the Charlie Kirk Memorial today at 1pm. If your on the move tune in.

KTSA will air the Charlie Kirk memorial this Sunday at 1pm central live from Glendale, Arizona. Expect...

KTSA will air the Charlie Kirk Memorial Sunday at 1pm. If your on the move tune in.
09/20/2025

KTSA will air the Charlie Kirk Memorial Sunday at 1pm. If your on the move tune in.

KTSA will air the Charlie Kirk memorial this Sunday at 1pm central live from Glendale, Arizona. Expect...

Address

4050 Eisenhauer Road
San Antonio, TX
78218

Telephone

(210) 654-5100

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