- Organizations
- Save Rocketry - An organization dedicated to saving us from Government regulations
- UROC - Utah Rocket Club (I'm member 381)
- Tripoli - Tripoli Rocketry Association (I'm member 7791)
- NAR - National Association of Rocketry
- CSXT - Civilian Space eXploration Team
- RRS - Reaction Research Society (experimental rocketry group)
- ERPS - Experimental Rocket Propulsion Society (liquid fuel rocket engines)
- Information
- Fly Rockets! - Introductory site to amateur rocketry
- Rocketry Online - Global Rocketry Resource
- Rocketry.Org - Comprehensive rocketry resourse
- ThrustCurve - Motor data online
- UK Rocketman - Online rocket resource
- Manufacturers
- Estes - Everyone's initial foray into rocketry
- Aerotech - Composite engines and reloadable motors
- Dr. Rocket - Reloadable motor systems
- Aero Pack - Motor retainer systems
- Giant Leap Rocketry - Awesome gear, pricey, but awesome
- LOC Precision - Rocketry kits and components
- Perfectflite - Small rocket instrumentation
- R-DAS - Rocket data acquisition system
- Rocket R&D - Thoy rocket kits and parts
- Apogee - Makers of RockSim software
- Retailers
- Rocky Mountain Rocketry - Retailers at every UROC event
- What's Up Hobbies - Wide variety of rocketry supplies
- Magnum Rockets - Online rocketry retailer
- Just Rockets - As it says, they only sell rocketry supplies
- Red Arrow Hobbies - Good deals on rocketry gear
- Rocketman - Shop where the pros go
- Rebel Rocketry - UK retailer with great information too
