WMAQ-FM
19??–19??
Template:Missing former logo
19??–1973
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WJOI
1973–1975
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WNIS-FM
1975–1977
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WKQX
1977–1978
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1978–198?
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198?–1989
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1989–1991
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1991–1992
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1992–2005
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2005–2007
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2007–2009
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2009–July 2011
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WWWN
July 21–29, 2011
Template:Missing former logo
July 29, 2011–December 2011
WIQI
December 2011-Present
http://upload.wikimedia.org/wikipedia/en/f/ff/I101FMChicago.jpg