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!

Includes an easy to assemble rocket with all pre-colored parts, launch equipment, two different engines, four starters, four starter plugs, twelve squares of recovery wadding and one Mini AltiTrak Altitude Tracker! Everything you need to conduct your very own “STEM experiment”!

LAUNCH SYSTEM INCLUDED.
INCLUDES 2 ENGINES! (1 B6-4, 1 C6-5)

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

Unleash your students’ creativity! How more generic can you get than an all white rocket! The Generic is great for classrooms and youth groups. A super easy-to-assemble rocket with no paint, no fuss, no muss! This Plain Jane rocket comes with a shiny silver-backed decal sheet for your students to custom decorate their own special rocket.

ENGINES FOR MODEL ROCKETS

3 – C6-0 Engines
4 – 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.