• Made to withstand the rigors of multiple uses
• Includes a Pro Series II controller, 30 feet of cable and two different size launch rods
• Comes with a Lifetime Limited Warranty

Almost 27 inches tall and powered by D, E and F engines, this 1:5.3 Scale Model is an impressive Sport and Scale model of the sounding rocket manufactured from Lacrosse rocket motors for the project Hardtack Nuclear Test Series.

Download Instructions

ENGINES FOR MODEL ROCKETS

2 – E16-6 Engines
2 – Starters
4 – Starter Plugs

ATTENTION: Additional Hazardous Materials shipping and handling charge of $35.49 will be applied at checkout.

ATTENTION: These engines cannot be sent to post office boxes. Please be sure to provide a PHYSICAL ADDRESS when purchasing E and F sized engines.

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

ENGINES FOR MODEL ROCKETS

2 – D12-5 Engines
2 – Starters
4 – Starter Plugs

PLEASE NOTE: This item will ship by US Postal Service only. You MUST HAVE a physical mailbox or post office box for delivery.