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Launch Lab Originals
The Vault – OOP, Rare, and Vintage Kits
Vander-Burn Plywood Upgrades
38mm Polycarbonate Retainers
The Vault Reserve
Mid & High Power Kits
Other Flying Model Rocket Kits
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Bullet Bobby XXL
Launch Lab Originals
The Vault – OOP, Rare, and Vintage Kits
Vander-Burn Plywood Upgrades
38mm Polycarbonate Retainers
The Vault Reserve
Mid & High Power Kits
Other Flying Model Rocket Kits
Vintage & Rare Rocket Motors
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Buy New and Vintage Model Rocket Kits Estes Boosted Bertha Flying Model Rocket Kit - #1946
Estes Boosted Bertha 1946-front.PNG Image 1 of 2
Estes Boosted Bertha 1946-front.PNG
Estes Boosted Bertha 1946-back.JPG Image 2 of 2
Estes Boosted Bertha 1946-back.JPG
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Estes Boosted Bertha Flying Model Rocket Kit - #1946

$35.00
Sold Out for now, sign up for in-stock notifications!

High-flying 2-stage rocket!

Skill Level: Advanced

Recommended Engines:
(Single Stage Engines) B4-2, B4-4, B6-2, B6-4, C6-5
(Two Stage Engines) B6-0, C6-0
(Upper Stage Engines) A8-3, B4-4, B6-2, B6-4, C6-5

Maximum Estimated Altitude: 1000ft

Estes model rocketry is recommended for boys and girls ages 10+ (with adult supervision for those under 12) and for rocketeers of all ages.

Condition: Kit is new and sealed.

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Add To Cart

High-flying 2-stage rocket!

Skill Level: Advanced

Recommended Engines:
(Single Stage Engines) B4-2, B4-4, B6-2, B6-4, C6-5
(Two Stage Engines) B6-0, C6-0
(Upper Stage Engines) A8-3, B4-4, B6-2, B6-4, C6-5

Maximum Estimated Altitude: 1000ft

Estes model rocketry is recommended for boys and girls ages 10+ (with adult supervision for those under 12) and for rocketeers of all ages.

Condition: Kit is new and sealed.

High-flying 2-stage rocket!

Skill Level: Advanced

Recommended Engines:
(Single Stage Engines) B4-2, B4-4, B6-2, B6-4, C6-5
(Two Stage Engines) B6-0, C6-0
(Upper Stage Engines) A8-3, B4-4, B6-2, B6-4, C6-5

Maximum Estimated Altitude: 1000ft

Estes model rocketry is recommended for boys and girls ages 10+ (with adult supervision for those under 12) and for rocketeers of all ages.

Condition: Kit is new and sealed.

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