Model engines

type of combustion engine

for model internal combustion engines

Japanese manufacturer of model aircraft engines

for models of stationary steam engines

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.