Bell 427 C-FSUE managed by Four Seasons Aviation departs from the company located a Downsview Park, adjacent to Toronto's Downsview Airport. "Sue" Grange was a horse breeder, pilot and a member of Canada's wealthy Thomson family. She owned and flew a number of fixed-wing aircraft and helicopters, three of which carried the registration C-FSUE: a Bell 230 (1998-2003), a Bell 427 (2004-2010) and Bell 429 (2010-present). Grange died in 2017, but her family still flies the Bell 429. Four Seasons Aviation later moved its aircraft to a new heliport next door to Brampton-Caledon airport (CNC3).