The call letters stand for "country music 10," referencing the station's dial position in Roman numerals.
In August 2005, just 17 months after the stations traded dial positions, they moved back to their original homes.
It first began broadcasting in 1957 at 1340 kHz before moving to its current dial position in 1991.
Years later they'd change frequencies to that dial position of 96.3 FM.
The fact that the station had a low dial position it was able to get a lot out of 1000 watts of power.
It used its dial position to become known as "107.5 The End".
With the new dial position, the station changed its name to Z-100.5.
It first began broadcasting in 1977 at 1280 kHz before moving to its current dial position in 1996.
In recent years, the station has been bumped to high dial positions on cable systems in those locations.
They sold the 95.5 dial position to Cox Radio in Atlanta.