KBIA-HD3 XPoNential Radio

Operating as the third HD digital subchannel of Columbia, Missouri public radio station KBIA, XPoNential Radio extends the reach of a flagship service licensed to the University of Missouri. KBIA's main signal is well established in public radio journalism, producing local and regional news coverage for Missouri and carrying NPR network programming. The HD3 subchannel provides an additional listening tier for audiences in the mid-Missouri region who receive digital HD Radio broadcasts.