This appendix lists sources of materials or information you need to make rockets.
Here are some suppliers you’ll find useful.
Aero Pack is best known for a full line of motor retainers like the ones seen on every rocket in this book. These are available from many rocket part companies, as well as directly from Aero Pack. They also supply a number of hard-to-find items, like swivels and other recovery hardware, tail cones, and minimum diameter retainers.
AeroTech manufactures rocket motors and reloads. While the company makes some of its own ...