http://radio-locator.com/cgi-bin/pat?call=WHOG&service=FM&status=L&hours=U
Looks to cover Volusia, Flagler, The City of Sanford and Extreme NE Lake County.
I'm only going by its 50dBu purple contour. A lot of people can't afford these newer cars with extremely sensitive radios. So on most of these cars older than 2003 people are using the stock radios in them or got a cheap Wal-Mart Aftermarket one because it had a CD-Player and a stock radio only had AM-FM Cassette. On these radios going out of the 50 dBu zone becomes problematic. I have one of those and I notice signal problems as soon as I'm out of the Rad (60dBu)zone.
It can make it to Orlando on a newer car with a State-Of-The-Art Audio System but not with what I lot of people are still using in their vehicles.