It might also have something to do with keeping the Braves on a decent signal, since Cumulus and Dickey Broadcasting have the rights to the Braves Radio Network. WMAC's signal (particularly the 10kw nighttime directional) is atrocious, dating back a few years to when they "refurbished" the antenna system on Forsyth Road. Although I'm not an RF guy by any stretch, I'm not sure that job was done properly.