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References
the Rocketry Show - the Model Rocket Show
Product Advisories and Recalls
Beginners guide to rocketry
Body Tube Sizes
Body Tube/ Centering Ring Measuring Guide
Parachute Sizes to Rocket Weight by Top Flight
Shroud Calculator for making paper transition shrouds
Trimming Your Gliders
Rocketry Organizations & Launch Schedules
Wright Stuff Rocketeers(WSR) Section 703 - Dayton, Ohio
Tripoly Mid Ohio(TMO)
National Association of Rocketry
Open Rockets
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