This 1970 Ayres S2R Thrush was imported to Canada in 1990 and first registered to to the aerial spraying company Larry Lysiuk Ltd., Delhi, Ontario. It was sold to Hicks & Lawrence Ltd. of St. Thomas, ON in February 2002 and to Supermarine Aircraft Inc. in October 2007. It was exported to the USA in December 2007 and now flies with Olsem Aerial Application Services LLC. of Westbrook, MN as N51AR.