Estes Rockets Big Bertha Model Rocket Kit

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Big Bertha is an Estes Rockets favorite This popular kit is recommended for Intermediate Skill Level 2 (formally Beginner Skill Level 1) The large kit measures 24 inches in length with a diameter of 1.64 inches Big Bertha weighs about 2.5 oz when assembled Recommended B4-2, B4-4, B6-2, B6-4 (first launch), C6-5 engines Projected max altitude of 500’ Kit includes laser cut wood fins, Estes body tubes, molded plastic nose cone, waterslide decals and an 18” parachute Assembly Instructions If you’ve never heard about Estes’ Big Bertha, add this kit to your cart as soon as possible! The 24” kit is known for being a modelers’ first big build and doesn’t disappoint at launches with max altitudes projected at 500’. Big Bertha is recommended for hobbyists with intermediate skill levels and includes everything you need to build. Products Containing Wood | CA Prop 65 Boyce Aerospace Hobbies recommends hobbyists under the age of 13 be supervised by an adult at all times. Show more