For Intermediate to Advanced Pilots. Ultimate Biplane .46 ARTF comes with its two wings completely assembled. No more gluing wing-spar pieces and aligning and gluing wing halves together. These wings, like the rest of the kit, are beautifully built, sanded and covered with shrink film covering. The kit also comes with mounted cabane struts, a painted fibreglass cowl and moulded wheel pants and a complete hardware set.