 It had Warren truss-type interplane bracing and a 306-kilowatt (410-horsepower) Fiat A.20 12-cylinder water-cooled engine mounted to drive a two-bladed pusher propeller, and was used for catapult trials aboard warships of the "Regia Marina" (Italian Royal Navy).It was replaced by the CANT 25AR—AR stood for "Ali Ripiegabili", Italian for "Folding Wings"—which instead had vertical interplane bracing struts to allow the outer panels of the wings to fold to the rear.It also had strengthened tailplane bracing and a more powerful engine, a 328-kilowatt (440-horsepower) version of the Fiat A.20.