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Estes Rockets
> Boosted Bertha Model Rocket Kit
Boosted Bertha Model Rocket Kit
Boosted Bertha Model Rocket Kit
Intermediate
Part Number:
EM_EST1946
Manufacturer's Part Number:
EST1946
Availability:
In Stock
Location:
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Description
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Boosted Bertha Model Rocket Kit
A sport rocket at its core, the second booster of this multistage flying model rocket will push this Bertha skyward, reaching twice the height of Big Bertha. The Boosted Bertha will reach altitudes of 1000 feet when powered with an Estes C6-0 engine in the booster stage and an Estes C6-5 engine in the main rocket. After the first stage ignites, the booster jettisons and gently tumbles back to earth. Once the rocket reaches apogee, the rocket will deploy the recovery system - a colorful 18 inch parachute. This provides the Boosted Bertha a light landing so that it can be quickly prepared for another launch.
Quality Estes body tubes, laser cut wood fins, a molded plastic nose cone, and easy-to-apply waterslide decals make for a full day of building enjoyment. Once painted to perfection, this Bertha is a must-have for any rocket collector!
What You Will Need To Build:
Scissors
Pencil
Ruler
Sandpaper
Carpenter's Glue
Plastic Cement
Hobby Knife
Masking Tape
Clear Tape
Primer (White)
Paint (Orange, White)
Clear Coat (Optional)
What You Will Need To Launch:
Estes Porta-Pad II launch pad with launch controller
Estes model rocket engines
Recovery wadding
(4) 1.5V high quality AA alkaline batteries
Specifications:
Length: 28.2in
Diameter: 1.64in
Estimated Weight: 4.00oz
Estimated Assembly Time: 4 Hours (painting and glue drying time not included)
Fin Materials: Laser Cut Wood
Launch System: Porta Pad II and Electron Beam Launch Controller
Recommended Engines:
Upper-Stage Rocket Only (NO BOOSTER): B4-2, B4-4, B6-2, B6-4, C6-5 Booster Rocket (two-stage): Upper: A8-3, B4-4, B6-2, B6-4, C6-5 Booster: B6-0, C6-0
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