(I don't know of any CHAS TV station in Canada)
CHAS is on an FM station (100.5) in Sault Ste. Marie.
Well, Scott, I tried cheating & it didn't help.. they may be on the same tower, but they're licensed to different cities... I was just about certain it was KUWS and WUWS but no joy there...
I found eight cases where the K and W versions of a call are licensed to cities with the same name. In six of those eight cases, the cities are in different states. (KELY & WELY in the Elys in Nevada & Minnesota; KROC and WROC on the Rochesters in Minnesota & New York; etc...)
In the two cases where they're in the same state, they're on different towers. (and indeed, one of the two stations in each case is AM)
(anyone besides Scott know which four stations -- which two cities -- I'm talking about?)
As you might guess, in most cases where the K and W versions of the same call are in cities of the same name, the calls are mnemonic of the city. K/W
ELY in Ely, K/W
ROChester, etc... However, in two cases the link between the calls and the city names are very tenuous at best. Again, anyone know which two cities I'm talking about?
Scott, I'm afraid I give up. Scanned all my hunches, tried getting the computer to take a shot at it, no luck.