Good power, not much antenna height in the very early 60's.
They were on that tower since they signed on in 1960 until they were bought by RCRG, and probably for a short time after they were bought. I do remember driving by that tower several times and thinking that it was awfully short for a radio station antenna, the original tower was destroyed by a windstorm in Feb. 1967 so have no idea what the height was before that storm. Since it was so short, maybe that's why they had 118,000 watts of power which they were "grandfathered" into being allowed to keep it at that when the FCC started liming Class B FM stations to 50,000 watts. And you were sorta right about Barberton. Originally ,it was licensed to the city of Barberton but I am pretty sure they never broadcast from there. When they were "Beautiful Music" formatted they sure had a lot of competitors in the area: WQAL, WDOK-FM, WKSW, WAEZ and WBEA, all of them long gone.