GPB Knowledge features quality educational content for teachers and students, great documentaries, as well as public affairs and lifestyle programming.

GPB Knowledge can be found on the following stations:

• 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 9.3
• Waycross -WXGA-DT/Channel 8.3