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Rating90.8
4 users
Model #001948
Skill1
Length24.0"
60.96cm
Diameter1.64"
4.17cm
Weight0.16lbs
72.57g
Parachute18"
45.72cm
Drogue
Motor Mount18mm
DeploymentSingle

Big Bertha

Description

Quick Overview

 

Skill Level 1


The Big Bertha gives you a slow, realistic liftoff. What a thrill it is to watch! Propelled by powerful standard Estes engines, this beauty travels to 500 feet. In one afternoon your Bertha is ready for an exciting time at the launch field!

Description

Skill Level 1

Big Bertha is an Estes original! She's an all around Estes favorite that has truly withstood the test of time. Over the decades, Big Bertha has been most modelers' first big build. If you've never flown a Bertha, get one and launch it. Once you've flown it, you'll take it to every launch!

The Big Bertha gives you a slow, realistic liftoff. What a thrill it is to watch! Propelled by powerful standard Estes engines, this beauty travels to 500 feet and comes back to earth with an 18 inch parachute. Quality Estes body tubes, laser cut wood fins, molded plastic nose cone and easy to apply waterslide decals make for an afternoon of building enjoyment.

Technical Specifications

Skill Level 1

Length: 24 in. (61 cm)
Diameter: 1.64 in. (42 mm)
Estimated Weight: 2.5 oz. (71 g)

Laser Cut wood Fins, Waterslide Decals, 18 in. (46 cm) Parachute Recovery

Recommended Engines: B4-2, B4-4, B6-2, B6-4 (First Flight), C6-5

Projected Max Altitude: 500 ft. (152 m)

Estes model rocketry is recommended for ages 10 and up with adult supervision for those under 12. Unless otherwise specified, all models require assembly. Tools, construction and finishing supplies sold separately. In order to launch, a launch system, model rocket engines, starters and recovery wadding are required - sold separately-unless otherwise specified.

 

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