Wikipedia
WATM-TV is the ABC- affiliated television station for the West-Central Pennsylvania that is licensed to Altoona. It broadcasts a high definition digital signal on UHF channel 24 (or virtual channel 23.1 via PSIP) from a transmitter on Lookout Avenue, in Logan Township, along the Cambria County line. The station can also be seen on Comcast channel 5 and Atlantic Broadband channel 12 with HD on Atlantic Broadband digital channel 712 and Comcast digital channel 813. Owned by Palm Television, WATM is operated by Horseshoe Curve Communications through a local marketing agreement (LMA). This makes it sister to Fox affiliate WWCP-TV and the two outlets share studios on Scalp Avenue ( PA 56) in Richland Township (with a Johnstown postal address).
WATM and WWCP also operate advertising sales bureaus in Altoona (on East Walton Avenue/ PA 764) and State College (on West Beaver Avenue/ PA 26). WATM can also be seen in standard definition on WWCP's second digital subchannel. This can be seen on VHF channel 8.2 from a transmitter along U.S. 30/ Lincoln Highway, in Ligonier Township, near the Somerset County line.