Wikipedia
XEW-AM
XEW-AM is a radio station in Mexico City, Mexico, broadcasting on the AM frequency of 900 kHz; it is branded as W-Radio. XEW-AM serves as the originating station for other "W-Radio" stations around Mexico that carry some of its programs. The programming on XEW-AM is also simulcast on Mexico City FM radio station 96.9 XEW-FM.