![BIA/Kelsey report: Hubbard Broadcasting's WTOP-FM again leads U.S. radio industry as highest-grossing station - Washington Business Journal BIA/Kelsey report: Hubbard Broadcasting's WTOP-FM again leads U.S. radio industry as highest-grossing station - Washington Business Journal](https://media.bizj.us/view/img/10395962/top-10-radio-20161*750xx3000-1688-0-7.jpg)
BIA/Kelsey report: Hubbard Broadcasting's WTOP-FM again leads U.S. radio industry as highest-grossing station - Washington Business Journal
Blake Harms on Twitter: "I made a very unofficial map of the top radio station in each US market, based on its format... based on recent ratings data. https://t.co/Ax6W2hWlcF" / Twitter
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