Here's another thing I noticed while looking at the ratings. Not only did they classify WNKK as Hot AC they also said it was owned by Cumulus. We don't have anything owned by them here.
looks to me like a typo, and WNNF in Cincinnati was hot AC and owned by Cumulus, also if you look around some WNKK is on the list owned by wilkes but has no numbers for the current month.
Other web sites got the info correct, so again its just a typo