| Radio station identifiers |
Universal |
12 Jun 2022 |
| Station identifiers, and a hint to each set of circles |
The Washington Post |
06 Jan 2021 |
| Station identifiers, and a hint to each set of circles |
LA Times Daily |
06 Jan 2021 |
| Radio station identification |
New York Times |
02 Mar 2015 |
| Radio station identification |
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| Station identification |
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| Ham operator's designated sign |
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| WKRP, for instance |
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| WKRP, for instance |
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| Radio station's identifier |
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| Radio station ID |
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| WKRP, e.g. |
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| Correspondence to the editor of an Allentown newspaper? |
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| WKRP or WJM-TV |
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| WQXR, for example |
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