08/31/2011. The Cavalier was a redesign of the Gardan GY-20 Minicab, retaining the Minicab style construction. Built by Forest Fenton of Calgary, Canada, the prototype first flew in 1963. Powered by an 135 hp Lycoming engine, it introduced a swept vertical tail and other refinements.

CF-CJQ was built by Irey C. Jamison in 1972, the registration was cancelled on March 17, 2006.