Was that 1530 AM? I used to be able to pick up their signal at night down here (Nashville). Every once in a while it would pop up during the day near the airport.
I can't say I ever went out of my way to find it... some liberal blogger picked up their signal and mentioned it (with the usual glee and one-handed typing).
It was, then got downgraded to 1610 last summer. Now it's all gone!