Channel List 

GPB Knowledge 6p-12a 7 days a week

    Atlanta - WGTV-DT/Channel 8.3 or Comcast Channel 246
    Albany - WABW-DT/Channel 14.3
    Augusta - WCES-DT/Channel 20.3
    Chatsworth - WNGH-DT/Channel 18.3
    Columbus -WJSP-DT/Channel 28.3
    Dawson - WACS-DT/Channel 25.3
    Macon - WMUM-DT/Channel 29.3
    Savannah - WVAN-DT/Channel 9.36
    Waycross -WXGA-DT/Channel 8.3