Big Ron passed away April 27th in Philadelphia. Unfortunately, Washington and B.C. folks would only likely have heard him on-air at KFI in 1979, as his lengthy resume does not include any other stations readily listenable even to a DX'er.
Those well South of Edmonton might get KFI at night, but everyone else in Alberta wouldn't have a chance with CHED on 630. CHED has a pretty tight Null to the South at night.
But, if you knew his work, there is lots to read (and hear if you are a $12/year subscriber) on reelradio.com's home page. And lots more if you drill down to each detailed aircheck description, including an Aircheck Factory one hour retrospective from 1980.