I think I just caught CKAT on 600 khz, out of North Bay, Ontario Canada.
At 0400 UTC, I was on a Highland Falls NY-based SDR, expecting to hear local WICC. I did hear the latter, but it was definately under country music...and an ID of "#1 for Country", which is apparently what CKAT uses for a slogan.
https://en.wikipedia.org/wiki/CKAT Needless to say, I was surprised...CKAT was doing a good job of blowing WICC away! About 618 miles on the hop, too...WOW!!