the gila river broadcasting corporation grbc is the first low power television station operating in indian country with both english and o odham language programming . the gila river indian community a sovereign tribal nation identified a need for culturally competent and respectful programming that was not available for their community members . their vision became a reality in january 2015 when the first program was aired over high definition channels 19 21 and 29 . how do i get grbc tv read more want to advertise inquire now what do you think take survey 2015 gila river broadcasting corporation 7065 w allison rd chandler az 520.796.8848 info grbc.tvdeveloped by tinhorn consulting llc back to top