259.781 Model rockets; definitions. Sec. 1. As used in this act: (a) 'Model rocket' means an aero-model that ascends into the air without use of aerodynamic lifting forces against gravity and is propelled by means of a model rocket engine. (b) 'Model rocket engine' or 'engine' means a device or combination of devices which provide the necessary force or motive power to cause the model rocket to move through the air. History: 1965, Act 333, Imd. Eff. July 23, 1965
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