DXRT-FM is Wild-fm in General Santos City. DXRT-FM is the second FM Station of UMBN. Opened in 1992, DXRT's original format was mellow Adult Contemporary (AC) as then affiliate station in General Santos City, DXXB-FM, was using the Contemporary Hit Radio-Dance (CHR-Dance) "Wild-fm" format. When the lease arrangement with DXXB-FM expired in 1997, DXRT-FM assumed the "Wild-fm" format.

Using the same format in Davao, Wild-fm introduced the "urban sound" in the booming General Santos City in the early 90's. It transformed radio entertainment in General Santos from a traditional style into a mainstream fashion, more appropriate to an emerging market. Wild-fm-Gensan likewise introduced street and barangay disco events in General Santos City.

DXRT-FM focuses its programs to the youth, 13 to 24 years old in the CDE market as its primary target audience. It also caters to the young adult, 25 to 35 years old in the same socio-economic group as its secondary target. DXRT-FM achieved an incredible feat when it topped two official radio surveys in a single calendar year in 1999.