A big disadvantage and that said maybe they can increase power or their signal efficiency if they moved it to a location with better line of sight, even though they moved a few years ago, something closer to town would clear the slight hills on either side of North Pleasantburg (at 385), like that big striped water tower near Greenville downtown Airport. Maybe even a site atop a tall building in Downtown Greenville they could still be allowed at least 20-25 Watts.
-I have seen it at all of the sites and how it performs. I don't doubt there is a perfect place somewhere, however, tower/building roof access is not inexpensive in Greenville. WZWK owns their current tower.
From the transmitter site for WZWK, on average there is a lower elevation just to the south, but higher elevation just to the north and west and east (Roper Mountain / North Pleasantburg) 25 watts isn't much to clear the obstacles with much distance, lots of the signal is lost before it reaches downtown. The top of their transmitter sits at 1142 ft above sea level. Many parts of the City of Greenville are even higher than that.
There's no way their current site is almost 200 ft above average terrain (HAAT), as I said, going a few miles in almost any direction puts the top of their transmitter at ground level from other parts of the city.
-As far as site locations, the challenge is between
Also, their 10 watt translator W299BO, though on Paris Mountain with good line of sight, is highly directional to the South, so most of the signal in that direction doesn't reach downtown Greenville, I was there recently and I heard the Mauldin / Simpsonville LP FM station (WGWY) also on the same channel instead.