Kenosha, WI- So since no one in the area has chimed in, our "local" is WLS-FM. 4400 Watts from the Willis Tower. Their signal is probably among the worst Chicago full-market FMs up here across the state line; it gets eaten up by WKTI HD sideband.
Lets see if I can remember all their call sign changes. WLS, WDAI (a Great rock station, until Disco DAI happened), WRCK, WLS again, WYTZ (country), WXCD (CD 94.7), WZZN (The Zone), and WLS once more.
Over the years I have heard WCSX Birmingham (Detroit) MI, WFBQ Indianapolis, KSHE Crestwood (St. Louis) MO, WZOR Michicot WI.