NavCanada's Canadair CRJ-200ER C-GNVC on the ramp prior to departure.

Originally delivered to the regional CityLine division of Lufthansa, this CRJ-200ER is now used by NavCanada for flight testing instrument approaches at airports across the country.  It was in town verifying the new RNAV/GNSS approach that replaced the old RWY24 LOC(BC) approach.  Apparently the new ILS systems do not produce a suitable back-course signal for approaches from the direction opposite of the glide path/localizer beams.