The Cosmic Cobra features a two way recovery system. The booster returns to earth using a 12" parachute while the nose cone helicopters down gently using rotor blades. It's great fun to watch and fly! Skill Level: E2X Rocket Specifications: Length: 19.5" (49.5 cm) Diameter: 1.35" (34.3 mm) Weight: 3.1 oz. (88 g) Fins: T3 plastic molded. Max Altitude: 530 ft. (162 m) Recommended Engines: B4-2, B6-2 (First flight), B6-4, C6-5 |