North Florida uses college owned NPR stations, but when they printed and hung up the signs they didn't look at the coverage area. Some signs are posted 50 miles outside of the stations realistic coverage area.
Example, WFSU (Tallahassee/Panama City) has signs all the way to the west of Crestview while 100kw WUWF (Pensacola) only has one sign east of Pensacola. The only good thing about the Florida system is that all the frequencies are in the non-com band, so even if the frequency is out of range, another good channel is just one or two channels away when you punch the seek button.