XHTY-FM is a commercial radio station located in Tijuana, Baja California, broadcasting to the San Diego-Tijuana metropolitan 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.

It became XHAMR-FM in 1997, and two years later, it became XHTY-FM, taking the original call sign of its sister station, which became XHA-FM.

In 2005, the Tijuana version of La Invasora moved to XHA-FM, and XHTY began broadcasting the San Diego version of La Invasora.