Check the listing for details. Rocketarium Flying Model Rocket Kit Black Brant IV-B-30 Hawaii Sounding Rocket. Condition: New. Listed at 42.29 USD. Rocketarium Flying Model Rocket Kit Black Brant VA, B Scale Canadian Sounding Rocket ROC-RK-1041Skill Level: 1Uses D, E, F Estes and Aerotech Motors 20 Laser Cut Parts Plastic nose cone Vinyl and water-slide decals for both VA and VB version included Ejection Baffle (no wadding required) 18" Plastic Pre-Assembled Parachute Over 31" Tall Requires 3/16" Launch Rod Intermediate Assembly Skills Required Recommended Engines: D12-5, E12-6 E20-7, E30-7, F44-8 E18-7, E28-7, F24-7 Specifications Length: 31.91" (81 cm) Diameter: 1.72" (43.7 mm) Weight: 4.62 oz. (131 g) Motor Mount: 24 mm. Recovery System: 18" Plastic Parachute, Ejection Baffle Projected Max Altitude: 1740 ft. (530 m) Description Standing over 2 1/2 feet tall, the Rocketarium Black Brant V is a large flying model rocket capable of altitudes in excess of 1700 feet on an F motor before returning back to Earth so it can be flown over and over again. Unlike most model rockets, the Black Brant V contains an ejection baffle system which means that no recovery wadding is required for flight. Waterslide decals for both VA and VB version included.Challenges Fins and supports need to be tapered Model Rocket Kits are rated by Skill Level1 Beginner2 Intermediate3 Advanced4 Expert5 MasterIf you are just starting in the hobby start at the beginner level and move up from there at your own pace.What is needed to build and flyAll model rockets come in kit form that require assembly. The materials are primarily cardboard tubes, balsa or plastic fins and nose cone. Materials will vary by model and are typically specified in the description of each kit. Additional supplies will be necessary to build and finish your model rocket kit and may include:Scissors, Hobby KnifeRulerWood Glue, Model Cement or CA(Super Glue)SandpaperMasking TapeFinishing Supplies like:Wood FillerSealer/PrimerPaintLaunching Equipment and Supplies like:Recovery waddingLaunch PadLaunch ControllerPower supplyModel Rocket Motors and IgnitersA safe place to fly using guidelines from the National Association of Rocketry Safety Code