KFTK-FM
| 
 | |
|---|---|
| Broadcast area | Greater St. Louis | 
| Frequency | 97.1 MHz (HD Radio) | 
| Branding | 97.1 FM Talk | 
| Programming | |
| Format | Talk radio | 
| Subchannels | HD2: Infinity Sports Network | 
| Network | Fox News Radio | 
| Affiliations | |
| Ownership | |
| Owner | 
 | 
| History | |
| First air date | April 15, 1977 | 
| Former call signs | 
 | 
| Call sign meaning | "FM Talk" | 
| Technical information | |
| Licensing authority | FCC | 
| Facility ID | 73890 | 
| Class | C1 | 
| ERP | 100,000 watts | 
| HAAT | 171 meters (561 ft) | 
| Transmitter coordinates | 38°46′45.1″N 90°43′43.4″W / 38.779194°N 90.728722°W | 
| Links | |
| Public license information  | |
| Webcast | Listen live (via Audacy) | 
| Website | www | 
KFTK-FM (97.1 MHz) is a commercial radio station licensed to Florissant, Missouri, and serving the Greater St. Louis area. It airs a talk radio format and is owned by Audacy, Inc. The studios are on Olive Street in downtown St. Louis.
KFTK-FM is a Class C1 station. It has an effective radiated power (ERP) of 100,000 watts, the maximum for most stations. The transmitter is on Magdalen Lane in O'Fallon. Besides a standard analog transmission, KFTK-FM broadcasts using HD Radio technology, carrying the Infinity Sports Network on its HD2 digital subchannel. KFTK-FM is available online via Audacy.com.