Texas Public Radio (TPR) operates three non-commercial radio stations. KPAC 88.3 FM and KSTX 89.1 FM broadcast to San Antonio and South Central Texas and KTXI 90.1 FM broadcasts to the West Central Hill Country. Texas Public Radio, organized in 1988 and formally incorporated the following year, grew from a merger of two separate organizations, the Classical Broadcasting Society of San Antonio and San Antonio Community Radio. Its name was chosen anticipating eventual expansion of service to listeners throughout the state. It is an independent, non-profit organization governed by a Board of Directors composed of residents from the service area.