WABC-TV

WABC-TV (channel 7) is a television station in New York City. It is the main American Broadcasting Company (ABC) television station. The station's studios are in Lincoln Square in Manhattan, next to ABC's headquarters. Its transmitter is on top of the Empire State Building. The station is well-known for its "Eyewitness News" version. The station began broadcasting on August 10, 1948 as WJZ-TV, the first of three ABC stations to begin that year (WENR-TV in Chicago and WXYZ-TV in Detroit were the other two).
Subchannels.
The station's digital signal is multiplexed: