From Mel Bracht’s straightforward Oklahoman story about the upcoming bloody dismemberment of KRXO in favor of yet another sports station:
Classic Rock KRXO, which had been at 107.7, will move to a new frequency at FM 104.5, the company announced. According to the news release, KRXO’s lineup of Bob and Tom, Cara Rice, Buddy Wiley, Kelso, Unkle Dave and Rick Caldwell are expected to move to a much smaller signal on 104.5.
How much smaller? A query to the FCC and a subsequent Google Maps overlay produced this map of the station’s “60 dBu Service Contour,” which defines the area in which a station is protected against interfering signals on the same frequency, and which is generally considered to be the station’s service area:
And there are stations on 104.5 at Pryor (this is Z104.5 the Edge in Tulsa), Mooreland, and eventually Wynnewood. I’m sort of amazed they could squeeze even a 250-watter (which is what this is) in the midst of all that.