1560 WFME has an interesting history. But it isn't one of the nation's earliest radio stations. It went on the air in the 1930s, after the AM dial had plenty of other stations signing on earlier. Interesting fact: It began as an experimental mechanical television station. Before we got analog TV, engineers were experimenting with mechanical television, using a spinning disk to covert radio waves to visual data. General Electric and RCA also experimented with it. But it was a failure.
However, the engineers working on W2XR played classical music albums while they were conducting their tests. Listeners with conventional radios began tuning in the tests to enjoy the music. The owners decided to keep the station as a classical music outlet and got the call sign WQXR, since a cursive capital Q looks like a 2.
In 1944, the NY Times acquired WQXR and its experimental FM station, later 96.3 WQXR-FM. But I don't think the AM got its 50,000 watts and Class I-B status until the 1950s. From its TV experimental days, it was always high up on the AM dial. When AM radio expanded from 1500 kHz to 1600 kHz, the FCC set aside a few of those frequencies for Class I-B stations, including WQXR 1560.
It didn't hurt that it was owned by the NY Times and played Classical Music. I'm sure both were factors in its promotion to Class I-B status.
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