Jetex Engineering Works - Reference resources about Jetex and Jet-X micro rocket motors and propellants, plus gas generator experiments and propellant development projectsRRS - The Reaction Research Society is the oldest continuously operating amateur experimental rocket group in the United States.
High Power Rocketry - This site answers the question: What is high power rocketry?
Blacksky - Real rocket science. With referneces, and design equations.
Amateur Experimental Rocketry - Rocketry.Org maintains a large web database of suppliers for anything experimental rocketry enthusiasts could want, as well as a global rocketry organizations database and book lists.
Olsen Advanced Electronics - Altimeter and timer for model rockets.
National Association of Rocketry - The NAR is the oldest and largest sport rocketry organization in the world.
Model Rocket Drag Analysis - NAR R and D Report
Tripoli - Tripoli is a non-profit organization dedicated to the advancement and operation of non-professional high power rocketry. Tripoli has members in the United States and 20 countries around the world.
Terminal Velocity Reloadable - To provide support for the Model Rocketry and High Power Rocketry enthusiaist in the San Diego, California area.
Experimental Rocket Propulsion Society - The Bay Area's Non-profit Liquid Fuel Rocket Engine Design and Test Team.
Commonwealth Displays - Rocketry site for project parts you need.
Amateur and Experimental Rocketry Network - Provides open discussion and support for developing low-cost launch systems. Online design tools, downloadable software, discussion forum archives, links to researchers, FAQ, and communication tools.
AeroPac's - "Association of Experimental Rocketry of the Pacific" organizes regular high power rocket launches in Northern California and Nevada.
