XHMDA-FM

XHMDA-FM is a radio station on 104.9 FM in Monclova, Coahuila. It is owned by GRM Radio and airs the Ke Buena national grupera format from Radiópolis.

XHMDA-FM

Monclova, Coahuila Mexico
Frequency	104.9 MHz
Branding	Ke Buena
Programming
Format	Grupera
Affiliations	Radiópolis
Ownership
Owner	GRM Radio (Multigrabaciones del Norte, S.A. de C.V.)
History
First air date	March 26, 1997; 28 years ago (1997-03-26) (concession)
Technical information
ERP	25 kW[1]
Transmitter coordinates	26°54′14″N 101°24′45″W
Links
Website	www.grmradio.com.mx

History

XEMDA-AM 1170 received its concession on March 26, 1997. It was a 500-watt daytimer originally owned by Radiorama subsidiary Comunicación y Cultura, S.A. In February 1999, Karam, who owned GRM, bought XEMDA from Radiorama in exchange for XECPN-AM in Piedras Negras.^[2] Under GRM, XEMDA began operating with 1,000 watts during the day and 500 at night.

In January 2012, XEMDA was authorized to migrate to FM on 104.9 MHz.