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1948 Big Bertha
Big Bertha Model Rocket

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Big Bertha is a Flying Model Rocket from Estes' Beta Series.
Assembly Kit Suitable for Ages 10 and Older.
Adult Supervision for Those Under 12.

FEATURES: Flies up to 550 feet (169m) depending on chosen engine.
Estes' largest beginner level rocket.
Slow, realistic take-offs.
Self-adhesive black and white decals.
Die-cut card fins.
Plain brown cardboard body tube.
One-piece white plastic nose cone.
Parachute recovery with shroud lines and shock cord.
Centering rings, engine hook and engine mount tube.
Skill level 1: quick and easy-to-build.
Estes' full 1 year warranty.
Detailed illustrated assembly and launch instructions.

INCLUDES: One Big Bertha Model Rocket

REQUIRES: Assembly
Recommended Engines: B4-2, B4-4, B6-2 (First Flight);
B6-4, C6-5.
Wood Glue (White or Yellow)
Hobby Knife
Masking Tape
Sanding Sealer
Spray Enamel Paint (Black)
Launch System

SPECS: Length: 24" (61cm)
Diameter: 1.637" (41.6mm)
Weight: 3oz (95g)

COMMENTS: For your safety and enjoyment, always follow the NAR Model Rocketry
Safety Code while participating in any model rocketry activities.
Use of this Estes product with any other brand-name rocket product
containing any defect or causing any damage may void the Estes