broadcasting, digitalsubchannels are a method of transmitting more than one independent program stream simultaneously from the same digital radio or television
Because of this, the station's programming is simulcast on the digitalsubchannels of three other Central Alabama stations that act as full-power relays—including
most cable systems. ABC News Now was a 24-hour cable news network that launched on July 26, 2004, as a digitalsubchannel by ABC News, being the company's
32). In exchange, WFTS hosts WMOR's main subchannel in the ATSC 1.0 format. WFTS-TV began broadcasting a digital signal on October 1, 1999. It shut down
affiliate originating as a digitalsubchannel of a low-power station. (**) – Indicates station was built and signed on by ABC. Operated by Cunningham Broadcasting