FRVR 4151 leads a 5 unit consist thru Van Dyne, WI. in February of 1990. 2 CNW units trail after being used on the CNW owned track north of Green Bay. The FRVR units will likely be removed once they reach the CNW yard in Butler, WI. FRVR (ex-CNW Airline) and WC (ex-Soo Line) tracks parallel each other from Fond Du Lac to Oshkosh. Today, the CN uses both sets of tracks on this busy mainline.