What is "xesal-am"

XESAL-AM was a radio station serving Saltillo, Coahuila owned by the Universidad Autónoma Agraria Antonio Narro (UAAAN). Broadcasting on 1220 kHz, XESAL is a daytime-only radio station known as Radio Universidad Agraria.

The UAAAN failed to renew the permit for XESAL-AM in 2012, and the station is currently considered unlicensed.