Rocketry
Organizations
Aero-Pac Association of Experimental Rocketry of the Pacific
ARSA Amateur Rocketry Society of America
CAR Canadian Association of Rocketry
ESA The European Space Agency
IEAS International Experimental Aerospace Society
NAR National Association of Rocketry
NASA The National Aeronautics and Space Administration
RRS Reaction Research Society, for amateur experimental rockets only
TRA Tripoli Rocketry Association
Vendors & Manufacturers
Aerocon Systems Rocketry Supplies & Resources for Inventors & Experimenters
Aerospace Specialty Products Micro to high power rocket kits, & supplies
AeroTech Consumer Aerospace Mid to high power rocket engines, kits, & supplies
Animal Motor Works 54, 75, 98mm motors, reloads, & supplies
Apogee Components Model & high power kits, engines, supplies, & software
Art Applewhite Rockets Micro to high power rocket engines, kits, & supplies
Binder Design High-Power kits, & accessories
Black Sky High-Power kits, supplies, & accessories
Commonwealth Displays Motors, Kits, Supplies, Online Catalog
Discount Rocketry Motors, Kits, Supplies, Online Catalog
Dr. Rocket 29, 38, 54, 75, 98mm motors & supplies
Ellis Mountain Rocket Works 29, 38, 54, 75, 98mm SU engines, motors, reloads, & supplies
Estes Industries Model rocket engines, kits, & supplies
High Power Rocket Technologies Canadian source for high power kits, engines, supplies
HyperTEK Hybrids High power hybrid rocket systems, a subsidiary of Cesaroni Technology Inc.
Launch Pad, The Extensive line of military scale mid-power rocket kits
LOC Precision 1" to 7.5" mid to high power rocket kits, parts, & supplies
Loki Research 38, 54, 76, 98, 114, 152mm motors & supplies
Magnum Rockets Motors, Kits, Supplies, Online Catalog
Maximum Thrust Rocketry 2.5" to 11.5" Rocket Kits, Supplies, Online Catalog
Missile Works Model, mid, high power, Kits, Supplies, Online Catalog
Ozark Propulsion Labs Experimental Solid Rocket Supplies, Online Catalog
Public Enemy Rockets 3" & 4" High-Power Rocket Kits
Public Missiles High-Power Kits, Supplies, Online Webstore
R.A.T.T. Works High-Power Hybrid Rocket Motors
RCS Rocket Motor Components 24, 29, 38, 54, 98mm motor making supplies
Rocket High Experimental rocket kits, & supplies
Rocketman Enterprises High-Power rocket kits, supplies, & videos
Rocketmotion High-Power rocket kits, motors, & supplies
Rocket R&D Mid to High-Power rocket kits, & supplies
Smokin Rockets 6" & 7.5" High-Power rocket kits, & supplies
U.S. Rockets 18, 24, 29, 38, 54, 75, 66, 98, 101, 152mm kits, parts, engines, & supplies
Software
Burnsim Solid propellant rocket motor performance prediction
Rocksim Model Rocket Design & Simulation
Spacecad Model Rocket Design & Simulation
Information & Publications
CP Technologies Wickman Spacecraft & Propulsion Company
Encyclopedia Astronautica Online information on everything space and rocketry
Extreme Rocketry Magazine High Power & Experimental Rocketry Monthly Publication
Gates Brothers Rocketry High Power Rocket Projects & Photos
Max Thrust Model & High-Power Rocketry News & Information
Rocketry News Online information for hobby rocketry
Rocketry Online Online information for hobby rocketry
Rocketry.Org Online information for amateur rocketry
Definitions
Engine Classes The impulse range of rocket engines from 1/8 A to HH
Model Rockets Rockets using engines size D and below
Mid-Power Rockets Rockets using engines size E, F, & G
High-Power Rockets Rockets using engines size H and above
Amateur Rockets Rockets/engines not conforming to NAR/Tripoli (ie. metal body, liquid fuel)
Experimental Rockets Rockets/engines that are mostly or completely scratchbuilt
Level 1 Certification NAR/Tripoli rating for a successful flight using a H or I engine.
Level 2 Certification NAR/Tripoli rating for a successful flight using a J, K, or L engine.
Level 3 Certification NAR/Tripoli rating for a successful flight using a M, N, or O engine.
Engine A complete single use solid rocket engine
Grain Segment of a solid rocket engine propellant
Motor Reusable rocket engine hardware
Reload Propellant for a rocket motor of 1 or more grains, nozzle, delay charge