The fact that FM100's signal made it as far as Dickson really isn't that surprising at all. Nashville FM is fairly common here (though, many are on congested frequencies -- 95.5 is my most commonly-heard). I heard the 100.3 serving Clarksville this morning, as a matter of fact.
It would be interesting, though, that FM100 was able to survive the co-channel onslaught of WWTN. But, when the band gets up, funny things can happen. In intense openings to the west, for instance, the Class A 95.7/WHAL will often get trounced by Little Rock.
> Tom was still on the air at FM100 he got a caller in Paducah, KY on the Five o'clock flashback
That one isn't terribly surprising, either. 93.3/Paducah is quite common here in Germantown. And, a few days back, I was watching WPSD-DT (I think it's on 32 digital) here in full HD.
DE