Extreme Rocketry -
Maxthrust - News & Information for model rockets and high-power rocketry
rec.models.rockets - online rocketry news group. Sometimes helpful, sometimes embarrassing.
The Rocketry Forum - The Rocketry Forum: The premier forum for all things dealing with the hobby of rocketry.
European Model Rocketry - European Model Rocketry Portal - all about model rocketry, highpower and amateur rockets in Europe.
Interessengemeinschaft Modellraketen (IMR) - IMR - Verein fuer Modellraketen-Flug in Deutschland Österreich, Schweiz. The IMR (Model Rocketry Association) is a registered and recognized rocketry organization for German-speaking countries and areas such as Germany, Austria, Switzerland/Liechtenstein, Luxembourg and others.
National Association of Rocketry - The National Association of Rocketry is the oldest and largest sport rocketry organization in the world. Since 1957, over 70,000 serious modelers have joined the NAR to take advantage of the fun and excitement of organized rocketry!
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.
Manufacturers and Vendors
AeroTech - AeroTech Inc. manufactures high power rocket motors, rocket kits, and ground support equipment.
Animal Motor Works - Animal Motor Works Manufactures High Power Rocket Motors
Apogee Rockets -
Cesaroni/Pro38 - Cesaroni Technology Incorporated is a High Technology Company, specializing in industrial design and manufacturing as well as research and development. We turn tomorrow's vision into today's reality.
Defy Gravity -
Dynacom High Performance Rocket Kits -
Giant Leap Rocketry -
LOC Precision Homepage - We specialize in the manufacture of advanced rocketry kits and components.
Public Missiles, Ltd. - Public Missiles, Ltd. is your online site for high powered rocketry kits and supplies.