Estes Flying Model Rocket Mini Launch Set Mini Bertha EST 2469
Beginner-Friendly Design
Designed for beginning rocket enthusiasts, the Mini Launch Set ensures that newcomers can quickly grasp the fundamentals of launching and retrieving rockets. Featuring a snap-together assembly, building the Star Hopper is a breeze, allowing you to dive right into the action without any hassle!
Reach for the Skies
Experience the thrill of reaching new heights as the rocket soars up to an impressive 650 feet on A10-3T engines. Each launch delivers a fun and exciting experience, igniting your passion for exploration and discovery!
Streamer Recovery System
Safety and ease of use are paramount with the Mini Launch Set. The rocket is equipped with a reliable streamer recovery system, ensuring a safe descent back to Earth after each launch. Say goodbye to lengthy retrieval missions and hello to more time spent launching rockets!
All-Inclusive Kit
Adventure awaits at your fingertips with the Mini Bertha Launch Set. This comprehensive kit includes everything needed for liftoff. With everything conveniently included in one package, you can unleash your inner explorer and start your rocketry journey with confidence! Excluding 4- AA Batteries not included
Ignite Your Passion
Unleash your imagination and ignite your passion for discovery with the Estes Mini Launch Set. Whether you're a seasoned enthusiast or a curious beginner, this set promises endless hours of excitement and exploration, where the thrill of rocketry truly begins!
Skill Level 1 Beginner
Weight 0.61oz(17.3g)
Length: 9.96"(25.3cm)
Diameter: 0.74"(19mm)
Plastic Fins and Nose Cone
Streamer Recovery
1/8" Launch Lug
Screw on Motor retainer
Recommended Engines 1/2A3-2T, A3-4T, A10-3T - 650'(198m)
Box includes:
1 Mini Bertha Rocket
1 Mini Launch Pad
1 Launch Controller, 4-AA Batteries Not Included
Model Rocket Kits are rated by Skill Level
1 Beginner
2 Intermediate
3 Advanced
4 Expert
5 Master
If you are just starting in the hobby start at the beginner level and move up from there at your own pace.
What is needed to build and fly
All model rockets come in kit form that require assembly. The materials are primarily cardboard tubes, balsa or plastic fins and nose cone. Materials will vary by model and are typically specified in the description of each kit.
Additional supplies will be necessary to build and finish your model rocket kit and may include:
Scissors, Hobby Knife
Ruler
Wood Glue, Model Cement or CA(Super Glue)
Sandpaper
Masking Tape
Finishing Supplies like:
Wood Filler
Sealer/Primer
Paint
Launching Equipment and Supplies like:
Recovery wadding
Launch Pad
Launch Controller
Power supply
Model Rocket Motors and Igniters
A safe place to fly using guidelines from the National Association of Rocketry Safety Code
-
Plenty Of Potential
This is only my second time assembling one of these "snap together" rockets, but I have to say I rather like this one. For those of us of a certain age, the idea of a Mini Bertha is famiiar. Estes released a Mini Bertha as part of their "Mini Brute" line in the early 1970's, and it remained in production for some years.
This version goes together in minutes, literally. I assembled mine while sitting on the couch listening to music. My one concern about the model was the fin assembly, but once the retainer ring was attached they seemed a lot sturdier. You could choose to glue them in place - I'd recommend CA or epoxy due to the nature of the plastic. With streamer recovery the Mini Bertha should make a good small field rocket.
Let's take a moment to talk about the launch pad.
This is a pretty simple design, with one flaw - there is no way to set the launch rod at an angle. That aside, there is plenty of potential.
While the launch rod is only 19" (48cm) in length, it is still a standard 1/8" (3mm) diameter, and can easily be replaced with a longer one. The legs are 3/8" (9.5mm) in diameter, and likewise could be replaced with longer wooden legs. If you must tilt the pad you can always put something under one of the feet.
The launch controller is a standard reliable Estes unit.
I'd say this is a great way to introduce someone to model rocketry, or to add to your own fleet.
