 On November 6, 1990, KQMM signed on as K14IG, and was later granted class A status in 2003.On September 25, 2006, KQMM switched to the new MTV Tr3s network (now simply known as Tr3́s since July 2010), which was created as a result of Viacom's acquisition of Mas Musica.On July 31, 2007, KQMM-CA was granted a construction permit to operate a digital companion channel on UHF channel 29.