The studios are on Data Point Drive in Northwest San Antonio near the South Texas Medical Center.

As 680 AM is a clear channel frequency, to protect other stations from interference, KKYX reduces power at night to 10,000 watts.

[5] During this time the local Chamber of Commerce was promoting San Antonio as "America's Playground" for conventions and tourists.

During the 1970s and early 1980s, KKYX was ranked one of the top ten country music radio stations in the United States.

[9] Former KKYX morning personality Jerry King is a member of the Country DJ Hall Of Fame.