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.
aRocket Resources for amateur and experimental rocketeers.
Ben's Chemical Propulsion Tutorials on amateur experimental rocketry, along with videos, launch reports, and pictures.
Blacksky Real rocket science. With references and design equations.
CTRA-NARCONN Connecticut Tripoli and National Association of Rocketry. Lists launch information, recent launch photos, contact information or member application.
Designing Rocket Motors Publications, articles, software and discussion groups about chemical rocket motors.
Experimental Rocket Propulsion Society A LEO launcher development by a group of space enthusiast. Features engine and vehicle designs, project descriptions and membership information.
High Power Rocketry This site answers the question: What is high power rocketry?
International Experimental Aerospace Society A knowledge base containing information on experimental rocketry, regulations of various countries, and information on grant opportunities.
Jetex Engineering Works Reference resources about Jetex and Jet-X micro rocket motors and propellants, plus gas generator experiments and propellant development projects
Jetex Engineering Works Jetex jet and rocket motors for models of all kinds, including freeflight aeromodels; free plans for download, and more
Pacific Rocket Society An experimental rocket society, dedicated to liquid propulsion research.
Project Earth Crashlander The Chronicles of Experimental Rocketry. Contains several personal rocketry projects that go into detailed explanation that anyone starting in scratch-built rocketry might be interested in.
Richard Nakka's Experimental Rocketry General information on what amateur experimental rocketry involves, and considerable specific information on motor and rocket design.
RRS The Reaction Research Society is the oldest continuously operating amateur experimental rocket group in the United States.
Swiss Propulsion Laboratory SPL develops propulsion elements for sounding rockets like LOX valves, injectors, regeneratively cooled combustions chambers, igniters, propellant feeding systems and thrust test stands.
Swiss Propulsion Laboratory Focused on research and development of systems to transport small civilian payloads into a low-earth orbit. Development of liquid bi-propellant engines and solid boosters.
Systeme Solaire Information on how to build the SS67B-1 liquid propellant rocket engine.
The Civilian Space Exploration Team Images and news from a rocket building private association aiming to launch the first amateur built rocket into space.
The Civilian Space Exploration Team Includes project overview, images and news from a rocket building private association aiming to launch the first amateur built rocket into space.
Trailer Trash Aerospace A group of high-power and experimental rocket enthusiasts in the desert southwest building magnificent things with the thinnest of resources.
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.
