CF-XOK-X was first flown on the 27th of March 1970. It later got C-FXOK as sign. It was shown to various airlines and on air shown in Europe, but without any success. The C-FXOK in Scotland In Juli 1978 the airplane was leased to Atlantic Central Airlines, but returned to the Saunders Company in 1979. In January 1979 it was sold to Otonabee Airways. The C-FXOK Montral in July 1979 The plane was leased to Amos Air in late 1979. It returned to Otonabee Airways, now named City Air, in 1984. It was withdrawn from use and stored in August 1988.