ITEM NUMBER: EST1946

Overview

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  up to1000 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. This Bertha is a must-have for any rocket collector!

Experience the ultimate multistage flying model rocket with Boosted Bertha! This sport rocket at its core will soar to new heights, reaching altitudes of 1000 feet powered by Estes C6-0 and C6-5 engines. Watch as the booster jettisons and gently tumbles back to earth, while the colorful 18 inch parachute deploys to provide a light landing for quick preparation of another launch.

Enjoy a day of building with quality materials including Estes body tubes, laser cut wood fins, molded plastic nose cone, and waterslide decals. Ideal for any rocket collector, this Bertha rocket is a must-have addition to your collection!

Build your own with the required tools and supplies, and don't forget to purchase the Estes Porta-Pad II Launch Pad, Electron Beam Launch Controller, and model rocket engines for an exciting launch experience (sold separately). Get your Boosted Bertha today and reach new heights!

• SKILL LEVEL: Advanced
• RECOMMENDED ENGINES:
  • Rocket Only :
    • B4-2
    • B4-4
    • B6-2
    • B6-4
    • B6-6
    • C6-5
    • C6-7
  • Two Stages: Rocket:
    • A8-3
    • A8-5
    • B4-4
    • B6-2
    • B6-4
    • B6-6
    • C6-5
    • C6-7
  • Booster:
    • A8-0
    • B6-0
    • C6-0
• PROJECTED ALTITUDE: 1000 ft. (305 m) (Lower altitude using lesser powered motors)