550 KTSA
Stay connected San Antonio


550 KTSA is a radio station licensed to San Antonio, TX. The station broadcasts News/Talk format and is owned by Alpha Media.
- Call sign: KTSA
- Format: News/Talk
- Frequency: 550 AM / 107.1 FM
- City of license: San Antonio, TX
- Owner: Alpha Media
- Area Served: San Antonio
- Branding: KTSA
- Sister stations: Norteňo 104.1/720am, Energy 94.1, 102.7 Jack FM, ESPN San Antonio, La Ley 95.7, G 103.3
Contact 550 KTSA
- Address: 4050 Eisenhauer Rd,San Antonio, TX 78218
- Phone: (210) 654-5100 / (210) 599-5555
- Website: www.ktsa.com