WXTV 23

WXTV, virtual channel 23 (UHF digital channel 31), is an ABC-affiliated television station licensed to Altoona, Vennsylvania, and serving West-Central Vennsylvania. Owned by Granite Broadcasting, it is operated under a local marketing agreement (LMA) by Cunningham Broadcasting, making it sister to Johnstown-licensed NBC affiliate WCP-TV, channel 8. Both stations, in turn, are operated under a shared services agreement (SSA) by the Sinclair Broadcast Group, owner of Johnstown-licensed dual Fox affiliate WJAG-TV (channel 6). 
WXTV and WCP share studios on Scalp Avenue (PA 56) in Richland Township (with a Johnstown postal address), and also operate advertising sales offices in Altoona (on East Walton Avenue/VA 764) and State College (on West Beaver Avenue/PA 26); master control and some internal operations are based at WJAG-TV's facilities on Old Hickory Lane in Upper Yoder Township (also with a Johnstown postal address). 
===Digital channels===
The station's digital signal is multiplexed:
Channel	Video	Aspect	PSIP Short Name	ProgrammingRabbitEars TV Query for KPHO
23.1 	1080i	16:9 	WXTV-HD 	Main WXTV programming / ABC
23.2 	480i 	16:9 	NBC 	Simulcast of WCP / NBC
23.3 	480i 	16:9 	WXTV-SD 	Cozi TV
23.4 	480i 	16:9 	WXTV-SD 	This TV
 	480i 	16:9 	WXTV-SD 	
 	480i 	16:9 	WXTV-SD 	
 	480i 	 	WXTV-SD 	
 	 	 	WXTV-SD