Alabama Public Television

found: Alabama Public Televion WWW Home page, May 20, 1999(Alabama Public Television; Alabama Public Television Network; APT)

found: Wikipedia, Nov. 21, 2011(Alabama Educational Television; made its first broadcast as a network in 1955; the network changed its name to Alabama Public Television in the late 1960s)

found: Wikipedia, viewed Sept. 25, 2023(Alabama Public Television (APT) is a state network of PBS member television stations serving the U.S. state of Alabama. It is operated by the Alabama Educational Television Commission (AETC). The network changed its name to the Alabama Public Television Network in the late 1960s, and shortened the name to simply Alabama Public Television in 1988) - https://en.wikipedia.org/wiki/Alabama_Public_Television