But there was a WKRC in Cincinnati.
I used to hear WCFL in Chicago a lot after dark in my part of Pennsylvania...
W-Chicago-Federation-of-Labor. In Oklahoma, we got WLS...
WLS and WCFL were both clear-channel stations...but ‘LS is an omnidirectional station heard across North America, while the Voice of Labor was a directional station to the north, northeast and east. Their signal could be picked up in Canada...but not in downstate Illinois.
WLS was audible in York, PA, but our local station WSBA 910 seemed to bleed in on their signal on most radios.
I got a better radio for distance listening latter in the 1970’s.