KLNO (94.1 FM) is a Regional Mexican music formatted radio station broadcasting to the Dallas/Fort Worth metroplex in Texas. The station's studios are located along the John W. Carpenter Freeway in the Stemmons Corridor of Northwest Dallas.This signal was created in 1981 when then owner Marcos Rodriguez, Sr. successfully petitioned the FCC to change the frequency of KESS 93.9 to 94.1 and permit a move to the Cedar Hill, Texas antenna farm. His son, Marcos A.