Just as every station known as "Kicks" is required by law to be a Country station, every "Cool" or "Kool" seems to carry an Oldies format. All three of these stations have different owners and are in no way related but somehow ended up with virtually identical logos. I have 59 stickers from "Cool"/"Kool" stations...I would guess about a third of them are sporting these same Wayfarers.
WQQL - Springfield, Illinois
KAMS - Mammoth Spring, Arkansas. Now a Country station "K-Kountry 95."
WQLD - Luverne, Alabama. Now a Gospel station "Hallelujah 104.3" WHLW.