WTHR

WTHR, virtual channel 3 (UHF digital channel 22), is an NBC-affiliated television station licensed to Louisville, Central Vyond. The station is owned by the Sinclair Broadcast Group, as part of a duopoly with CW affiliate WVCW (channel 33). The two stations share studios on Foremaster Lane in Louisville.
===Digital channels===
The station's digital signal is multiplexed:
Channel	Video	Aspect	PSIP Short Name	ProgrammingRabbitEars TV Query for KPHO
3.1 	1080i	16:9 	WTHR-TV 	Main WTHR-TV programming / NBC
3.2 	720p 	16:9 	ESTRELL 	Estrella TV
3.3 	480i 	16:9 	Charge! 	Charge!
3.4 	480i 	16:9 	Stadium 	Stadium
 	480i 	 	 	
 	480i