| |
Broadcast area | Kerrville-Fredericksburg, Texas |
|---|---|
| Frequency | 1230 kHz |
| Branding | 107.7 Mike FM |
| Programming | |
| Format | Adult hits |
| Ownership | |
| Owner | Jam Broadcasting, LLC |
| KAXA, KRVL, KZAH | |
| History | |
First air date | 1982 |
| Technical information1 | |
Licensing authority | FCC |
| 25378 | |
| Class | C |
| Power | 990 watts unlimited |
Transmitter coordinates | 30°4′14″N 99°11′7″W / 30.07056°N 99.18528°W / 30.07056; -99.18528 |
| Translator | 107.7 K299CA (Kerrville) |
| Links | |
Public license information | |
| Webcast | Listen live |
| Website | jambroadcasting |
KERV (1230 AM) is a radio station licensed to Kerrville, Texas, United States, and serving the Kerrville-Fredericksburg area. The station is currently owned by Jam Broadcasting, LLC.2
History

KERV-AM first began broadcasting in 1982, serving the Hill Country region of Texas.3 The station has historically operated from facilities located at 301 Junction Highway in Kerrville.4 Currently owned by Jam Broadcasting, LLC, the station features an Adult hits format.5 Its programming is also simulcast on an FM translator, branding the service as "107.7 Mike FM" to reach a wider audience in the Kerrville-Fredericksburg area.
KERV-AM operates on a frequency of 1230 kHz and is classified as a Class C AM station. Its technical parameters include an unlimited power output of 1,000 watts (1 kW), utilizing a non-directional antenna system.6
The station serves Kerr County, a region with a diverse economic base including healthcare, tourism, and agriculture.7 In July 2025, the station's coverage area was severely impacted by historic flash flooding of the Guadalupe River, which caused significant loss of life and property damage throughout Kerrville.8 During the recovery efforts, local media and businesses collaborated to support the displaced residents and volunteers.9
During the initial hours of the crisis, Kerr County’s $7 million emergency radio network failed to provide reliable coverage, and many residents did not receive mobile "CodeRED" alerts until hours after the flooding began.10 KERV and other local radio groups filled this gap by providing live reporting and real-time flood risk updates for residents in areas with compromised cellular service.11
References
References
- "Facility Technical Data for KERV". Licensing and Management System. Federal Communications Commission.
- "KERV Facility Record". United States Federal Communications Commission, audio division. Retrieved February 9, 2010.
- "KERV-AM Kerrville". Texas Association of Broadcasters. Retrieved December 28, 2025.
- "FCC Mulls Over EBS Technology Comments" (PDF). World Radio History. December 8, 1993.
- "KERV 1230 AM". JAM Broadcasting. Retrieved December 28, 2025.
- "AM Query Results: KERV". Federal Communications Commission. Retrieved December 28, 2025.
- "A Brief History of Kerr County". Kerr County, Texas. September 8, 2009.
- "Texas Officials Say They Didn't See the Flood Coming". ProPublica. July 16, 2025.
- "Kerrville resident shares survival story amid floods". KHOU 11. July 8, 2025.
- "Kerr County's emergency radio system failed in the aftermath of July Fourth flooding". Texas Standard. October 24, 2025.
- "Here's How Broadcasters Are Aiding Texas Flood Recovery Efforts". Radio World. July 10, 2025.
Translators
KERV broadcasts on the following translator:
| Call sign | Frequency | City of license | FID | ERP (W) | Class | FCC info |
|---|---|---|---|---|---|---|
| K299CA | 107.7 FM | Kerrville, Texas | 203201 | 250 | D | LMS |
External links
External links
- Facility details for Facility ID 25378 (KERV) in the FCC Licensing and Management System
- KERV in Nielsen Audio's AM station database
- Facility details for Facility ID 203201 (K299CA) in the FCC Licensing and Management System
- K299CA at FCCdata.org