KMOX-FM
| Simulcast of KMOX, St. Louis | |
|---|---|
| Broadcast area | Greater St. Louis | 
| Frequency | 104.1 MHz (HD Radio) | 
| Branding | 104.1 FM KMOX | 
| Programming | |
| Format | News/Talk | 
| Network | CBS News Radio | 
| Affiliations | |
| Ownership | |
| Owner | 
 | 
| History | |
| First air date | October 16, 1967 (as WJBM-FM in Jerseyville, Illinois) | 
| Former call signs | 
 | 
| Call sign meaning | Missouri Xmas Eve (derived from KMOX, which first signed on the air on Christmas Eve) | 
| Technical information | |
| Licensing authority | FCC | 
| Facility ID | 74578 | 
| Class | C2 | 
| ERP | 50,000 watts | 
| HAAT | 140 meters (460 ft) | 
| Transmitter coordinates | 38°39′07″N 90°17′02″W / 38.652°N 90.284°W | 
| Links | |
| Public license information  | |
| Webcast | Listen live (via Audacy) | 
| Website | www | 
KMOX-FM (104.1 FM) is a commercial radio station licensed to Hazelwood, Missouri, and serving the Greater St. Louis area. It simulcasts a news/talk radio format with sister station KMOX (1120 AM). The stations are owned by Audacy, Inc., with studios and offices on Olive Street at Tucker Boulevard in downtown St. Louis.
KMOX-FM is a class C2 station. It has an effective radiated power (ERP) of 50,000 watts, using a directional antenna. Its transmitter is within the campus of Crossroads College Preparatory School on DeBaliviere Avenue, just north of Forest Park.