| Broadcast area | Monterrey, Nuevo León |
|---|---|
| Frequency | 99.7 MHz |
| Branding | El Heraldo Radio |
| Programming | |
| Format | News / Talk |
| Ownership | |
| Owner |
|
| History | |
First air date | May 15, 1973 (concession) |
Call sign meaning | Luis Ignacio Santibañez Patino |
| Technical information | |
| Class | B |
| ERP | 50.53 kW[1] |
| HAAT | 117 meters (384 ft) |
Transmitter coordinates | 25°39′27.0″N 100°20′04.1″W / 25.657500°N 100.334472°W |
| Links | |
| Webcast | Listen live |
| Website | heraldodemexico.com.mx |
XHSP-FM is a radio station on 99.7 FM in Monterrey, Nuevo León. The station is owned by El Heraldo de México with its El Heraldo Radio news format. The transmitter is atop Edificio Latino.