The motor produces 45 lbs of static thrust, making it one of the more powerful motors sold commercially. A motor is used only once to power a model rocket. G. Harry Stine, a pioneer in the field of ...

The motor produces 6 lbs of static thrust, placing it in the middle range of the power of motors sold commercially. A motor is used only once to power a model rocket. G. Harry Stine, a pioneer in the ...