Assembling the SU-31's factory-built components takes as little as 20-25 hours — no time at all for a model this size. Replacement parts are available so you can keep your model in peak flying form.

The turtle deck and fuselage bottom are constructed of a precisely sculpted foam shell that's reinforced with balsa sheeting, adding strength and great looks to this stellar performer.

The beautifully finished cowl, wheel pants and aluminum landing gear complete the great looks of this outstanding performer. The included high quality aluminum spinner makes this model more complete than other models of similar size.

Easy to assemble, the one-piece wing bolts directly to the fuselage. This helps minimize weight by avoiding the need for the extra structure required when using an aluminum wing joiner tube.

Mild or wild, the Performance Series SU-31 ARF can do it all. With maximum control surface throw, 3D performance is ready and waiting.

Airfoiled tail surfaces (instead of flat surfaces offered by other large scale model manufacturers) provide excellent control response and superior aerobatic maneuvering at all speeds, and in all flight attitudes.

The SU-31’s tail gangs two rudder servos in a pull/pull set-up that increases control precision. It’s one of numerous design elements that combine to give this model the ability to execute any current 3D maneuver to perfection.

The included lightweight and easy to install tailwheel assembly provides positive ground handling.

Simple and direct connection from the servo to the control surface provides easy set-up and precision control.

Removing the canopy provides easy access to the on-board radio gear, fuel tank and the thumb screws used to secure the wing panels.