07/31/2018. Remarks by Johan Visschedijk: "N9077F was built in January 1970 and the following February 13 registered to Harold Wagner of Portland, Oregon. On July 1, 1974, it was sold to Canada and registered to Harry Williamson of 150 Mile House, British Columbia as C-GEOX. Fifteen years later, April 28, 1989, it was reregistered to Yukon Helicopters at Winnipeg, Manitoba and was operated for almost another fifteen years, on January 7, 2004, the registration was cancelled."