A question that crossed my mind yesterday: What radio and TV stations in the U.S. can still claim to be controlled by their original owners (or corporate successors) after fifty years? I really had to scratch my head, but I could come up with a handful: WABI-TV, Bangor, ME (Community Broadcasting); WCAX-TV, Burlington, VT (Mt. Mansfield Television); KDKA, WBZ, and --- despite three relocations --- KYW (Westinghouse/CBS); WABC-TV (ABC); WBAL-TV (Hearst); WCBS-TV, WBBM-TV, and KCBS (CBS); WNBC, WMAQ, and (I think) KNBC (NBC). I'm sure there are others, but I can't think of any. WGN and WTMJ have been owned by their parent newspapers since the 1920s, but are not original to them.