Category
page 1Model rocketry
water rocket
type of model rocket using water as its reaction mass
Ed Roberts
American engineer, entrepreneur and medical doctor (1941–2010)
model rocket
small recreational rocket
Micro Instrumentation and Telemetry Systems
American electronics company
rocket candy
sugar-based rocket propellant
amateur rocketry
hobby in which participants experiment with fuels or custom rocket motors
Estes Industries
company
ammonium perchlorate composite propellant
solid-rocket propellant
Jetex engine
thumb|Jetex 100 - the first Jetex motor
thumb|Aeromodeller June 1948
thumb|Jetex Tailored Skyray kit
The Jetex motor is a miniature solid-fuel rocket motor produced for use as a powerplant for flying model aircraft. Its production led to a number of imitators and, after its discontinuation, successors of similar type.
high-power rocketry
hobby rocketry using higher impulse range motors
Model rocket motor classification