According to the station's engineer, this is a low power repeater for ABC 33/40, the local ABC affiliate that covers the Birmingham/Anniston/Tuscaloosa market. Your report indicates the station transmits on channel 40 when it actually is channel 58.1. I don't know about others but I am perplexed and amazed at the convoluted and hard-to-understand station numbering system that has been created. It's a real mess!