The station’s construction permit was issued on March 16, 2007, under the callsign of WYHB-LD. The callsign was changed to WYHB-CD on April 23, 2012, then to WHUA-CD on December 13, 2018, and back to WYHB-CD on December 14, 2018.1
The station's signal is multiplexed:
Cavell. "FCCInfo Results". Cavell, Mertz & Associates, Inc. Retrieved June 15, 2020. http://www.fccinfo.com/CMDProEngine.php?sCurrentService=TV&tabSearchType=Appl&sAppIDNumber=167588 ↩
"WYHB-CD Chattanooga, TN". RabbitEars.info. October 27, 2006. Retrieved June 15, 2020. https://www.rabbitears.info/market.php?request=print_station&facility_id=167588 ↩