There were located in North Little Rock by are to the NW operating at low power currently and will soon move farther out but back at comparable power to their original licensed site.
In NLR they were 6kw @ 300ft
currently they have 500 watts at just over 300ft
Their new home will be 900 watts @ just under 900ft ( this is the same as 6kw @ 300 ft though they may not be able to penetrate buildings as well)
you can see maps of the tower sites on the FCC site:
http://www.fcc.gov/fcc-bin/fmq?list=0&facid=49255