Top Flite Beech Bonanza (A-TOPA0305) Exceptionally detailed sport 1/5 scale kit that shares many of the features that inspired the original 40's timeless classic that boasted luxuries & long life well beyond the norm of the time. A true flyer's delight. Build your Top Flite Bonanza with the Model V35B V-tail or Model F33A straight tail- all parts for both configurations are included. CAD-engineered for nearly automatic parts alignment, an easy, impressive scale project for intermediate builders. Custom-designed Selig S8036 (root) & S8037 (tip) airfoils provide excellent stall resistance & superior handling throughout the speed range. Specification: Wingspan: 81 in (2060 mm) Length: 63.6 in (1615 mm) Weight: 11-13 lb (4990-5900 g) Radio System: 4-6 channel radio with 6-9 servos (Required)IC Engine: 2-stroke. 61-.91 cu in (10.0-15.0 cc)IC Engine: 4-stroke. 91-1.20 cu in (15.0-20.0 cc) Wing Area: 1040 in² (67.1 dm²) MANUFACTURER: TOP FLITE PRODUCT CODE: A-TOPA0305