It's a LPFM affiliate of the Life Talk network which I believe is associated with the Seventh-day Adventist Church. There are three of those LPFMs in Bell County, spread between Temple and Killeen. 104.7, 104.5, and 96.3. I do believe they have some local volunteers, although I am not sure on what exactly those positions entail. The signals seem to have a lot of technical issues when I've listened, including bad, distorted audio, and what sounds like over-modulation. I guess dead air too.
With a few exceptions, KGTN-LP in Georgetown comes to mind (which has excellent audio processing!), most of these technical issues seem par for the course for LPFMs.