This is the radio controlled, glow powered, almost ready to fly Ultimate Biplane .46 Scale RC Airplane. For Intermediate to Advanced Modeler/Flyers. Ultimate Biplane .46 ARF 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 polyester covering. The kit also comes with mounted cabane struts, a painted fiberglass cowl and molded wheel pants and hardware. New ARF! Ultimate BiPe 40 - 41.5" Nitro Gas Radio Control RC Airplane   Key Features : -Top quality balsa and plywood construction -Built-up wings symmetrical airfoil -All wood constructions with fiberglass parts -Trimmed and painted cowling by fuel proof paint -Hand iron-on color covering Comes with all hardware and accessories       Key Features : Top quality balsa and plywood construction Built-up wings symmetrical airfoil All wood constructions with fiberglass parts Trimmed and painted cowling by fuel proof paint Hand iron-on color covering Comes with all hardware and accessories Plane Specs: Wing span: 41.5in / 1100mm Wing area: 580 sq in / 37.5 sq dm Flying weight: 4.5lb / 2050g Fuselage length: 39.8 in / 1000 mm User Requirements: Engine Required: 2c 0.40 cu in  4c 0.52 cu in Radio Required: 4 channels,5 servos New ARF! Ultimate BiPe 40 - 41.5" Nitro Gas Radio Control RC Airplane   Clean, sharp lines Extremely agile Light, and flies great on engines in the lower end of the recommended size range Complete hardware package including Spinner, fuel tank, wheels, and fuel tubing Awesome aerobatics, very capable without being ?Twitchy? Takeoffs and landings are quite manageable Rolls, Snaps, Blenders, and other spinning maneuvers look spectacular       FEATURES: All Balsa and plywood constructions. CAD Laser cut ARF Kit.