Rob-FM is a Toronto based station that has hit the USA scene back in 2001, it's flagship station CROB along with sister station CHIT out of Vancouver, BC plays everything from the past 4 decades of classic rock. It's tower sits atop of the CN tower with a flame thrower of 200,000 watts (really 40,000) and serves southern Ontario with the best music to date.
Today in 2012, CROB has 15 transmitters all over Canada and over 100 full power stations in the USA and almost all of them in the top 5 in the Arbitron ratings.
Source: Robedia and the 'net..
(and yes, CHIT WAS a real station if we can have WFNA, why not that?)
-Rob