XHTY-FM is a commercial radio station located in Tijuana, Baja California, broadcasting to the Tijuana, Baja California and San Diego, California area on 99.7 FM. XHTY-FM airs a regional Mexican music format branded as "La Invasora" which in English translates to "The Invader."
XHB-FM received its concession in December 1964, specifying operation on 92.9 MHz but soon after moving to 99.7. In October 1981, XHB became XHBCN-FM.
In the late 1990s, XHBCN engaged in two callsign changes. It became XHAMR-FM in 1997, and two years later, it became XHTY-FM, taking the original callsign of its sister station, which became XHA-FM.