Model: Estes 1946
Dist. #: EST1946
SKU: EST1946
Be the first to review this product. (Write Review)
Out of stock
|
|
|
|
|
This item will earn you 36 reward point(s). 36 points = $0.72 off your next order. Learn More
|
Updated on Jun 16, 2026 11:34:17 PM
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 NEED TO BUILD: Scissors, pencil, ruler, sandpaper, carpenters glue, plastic cement, hobby knife, masking tape, clear tape, primer (white), paint (orange, white), clear coat (optional). Tools, construction and finishing supplies not included.
WHAT YOU NEED TO LAUNCH (sold separately): Estes Porta-Pad II launch pad with launch controller, Estes model rocket engines, recovery wadding and 4 1.5V high quality AA alkaline batteries (not included).
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
Specifications:
Length: 28.2inDiameter: 1.64inEstimated Weight: 4.00ozEstimated Assembly Time: 4 Hours (painting and glue drying time not included)Fin Materials: Laser Cut WoodLaunch System: Porta Pad II and Electron Beam Launch Controller