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Estes Alpha III® Bulk Pack (12 pk) - STEMfinity
Estes Alpha III® Bulk Pack (12 pk) - STEMfinity
Estes Alpha III® Bulk Pack (12 pk) - STEMfinity
Estes Alpha III® Bulk Pack (12 pk) - STEMfinity
Estes Alpha III® Bulk Pack (12 pk) - STEMfinity
Estes Alpha III® Bulk Pack (12 pk) - STEMfinity
Estes Alpha III® Bulk Pack (12 pk) - STEMfinity
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  • SKU: ECC-1751

Estes Alpha III® Bulk Pack (12 pk)


Estes Alpha III® Bulk Pack (12 pk)

This item is limited to quantities on hand. Once in-stock quantities sell out this item will no longer be available.
  • Ages: 10+ (with adult supervision for those under 12)
  • Skill Level: Beginner 
  • Rockets: 12

Inspire kids' STEM interests through hands-on, exploratory learning with the Alpha III model rocket. One of the first rockets in the Beginner level series, this high flying rocket kit for kids was designed with beginners in mind. A hands-on educational activity, kids take an active role in the rocket's construction while using pre-colored parts and self-stick decals. The black body tube, fluorescent orange nose cone and one piece fin unit make this rocket easy-to-assemble and fun to fly! With nothing needed more than everyday household supplies and some glue, they'll be ready for liftoff in under an hour. Using Estes standard model rocket engines (sold separately), the Alpha III can soar to 1150 feet high. Once the rocket reaches its peak altitude, it will gently return to earth on its brightly colored, matching orange 12 inch parachute.

You'll need the Electron Beam Launch Controller and the Porta-Pad II Launch Pad to launch this favorite. Alpha III uses standard Estes engines (A, B, or C engines) for propellant and is recovered with a 12 inch parachute. If you want outstanding performance flight after flight, the Alpha III is it! 

ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the state specific regulations.
ATTENTION: Estes products may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

Please Note: In order to launch the Estes Alpha III® Bulk Pack you will need to purchase the following two items:

Please Note: In order to build the Estes Alpha III® Bulk Pack you will need the following items (not included):
  • Scissors
  • Pencil
  • Ruler
  • Fine Sandpaper
  • Carpenter's glue
  • Hobby knife

Additional Information & Technical Specifications:
  • Projected Max Altitude: 1100 ft (335m)
  • Recovery System: 12 in (30.5 cm)
  • Length: 12.1 in (30.7 cm)
  • Diameter: 0.98 in (25mm)
  • Estimated Weight: 1.2 oz (34 g)
  • Estimated Assembly Time: 1 Hour (painting and gluing time not included)
  • Fin Materials: Plastic
  • Decal Type: Self-stick
  • Launch Rod Size: 1/8"
Resources & Worksheets: 

Power Point Presentations:


News Story:

MPG CBS News - On the Road: Reaching for the Stars With Rocket Science (New) (01:41)

Ignite the Imagination Videos:



  • Elementary Mathematics of Model Rocket Flight: Information on how to make and use your own altitude tracker and how to calculate speeds and accelerations reached by model rockets.
  • Engine Time/Thrust Curves: These time/thrust curves show the relation between thrust produced by a model rocket engine and time. This page contains time/thrust curves for Estes model rocket engines from 1/4's to E9's. 
  • Estes Engine Chart: Engine info that includes total impulse, maximum lift weight, maximum thrust, thrust duration, initial weight and propellant weight for each Estes engine. 
  • Estes Model Rocket Engines: Do you need information on Estes rocket engines? This poster includes how model rocket engines work and how they are classified. 
  • Guide for Teachers and Youth Group Leaders: Introduces you to Estes' rocket technology, safety and launch day operation techniques. Plus, background on Estes Industries and the complete services offered in our educational program.
  • Igniters and Their Use: Exactly what is an igniter? This article explains what it is, how it works and the correct way to install one to successfully launch a model rocket.
  • Model Rocket Contest Guide: Use to plan model rocket contests for school classes or clubs. Contains details on types of competitive events and suggestions on all facets of contests from organization of the planning committee to championship awards. Includes sample score sheets.
  • Model Rocketry Study Guide: This book presents a logical program for anyone who wants the most from model rocketry. There is a planned sequence of activities through three skill levels that guides a student on his/her path to becoming an expert model rocketeer. A glossary and self-review are provided for each section.
  • Model Rocketry Technical Manual: Handy guide for construction and flight of model rockets. Good tips on "scratch building", launch systems, tracking, staging, boost-gliders and more.
  • Projects in Model Rocketry: Suggestions on how to plan, prepare and present research projects. Ideas for about one hundred projects. Projects range from simple exhibits to true research work. An excellent reference for Science Fair projects. Great ideas for clubs.
  • Rocket Designer's Plan Sheet: Blank plan sheet includes a parts list and notes section. 
  • Rocketry 101: Provides the basics for model rocketry. Includes model rocket flight profile, launch site layout, engine information and preflight preparation.
  • Reproduction Masters for Model Rocketry: Set of reproducible masters that may be used to make overhead transparencies and handout sheets. Set includes: Model Rocket Flight Profile