Wikipedia
WCES-TV channel 20 is a non-commercial educational television station licensed to Wrens, Georgia, USA. WCES-TV is part of the Georgia Public Broadcasting public television network and carries programming from PBS, GPB and other sources. The station serves Augusta and the surrounding east-central Georgia and west-central South Carolina area, along the Savannah River valley (also known locally as the "Georgia-Lina" region). WCES-TV's transmitter and radio antenna are located in Wrens, its city of license.
The station chose to keep its digital on channel 2 in the first-round digital channel election, but requested channel 6 in the third round. This is because the low VHF ( band I) has a lot of RF noise, which is worst on the lowest channels.
The radio tower is a 446.7-meter-high guyed mast, located at 33°15'34"N and 82°17'8"W. It was built in 1966.