This an unflown Model Products Corporation "Miniroc" B3-4 model rocket motor. It is made of pasteboard and contains non-explosive propellant. The "B3-4" signifies that the power of the motor is in the second lowest class (out of seven) established by the National Association of Rocketry. A motor is used only once to power a model rocket. G. Harry Stine, a pioneer in the field of flying rocket models, donated it to NASM in 1973.
Display Status
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Country of Origin
United States of America
Type
MODELS-Missiles & Rockets
Manufacturer
Model Products Corporation
Dimensions
Packaging: 1.27 x 11.11 x 12.7cm (1/2in. x 4 3/8in. x 5in.)
Before 10/7/2011: Other: 1/2 x 2 1/4in. (1.3 x 5.7cm)
Materials
Engine: Paper, Adhesive, Ceramic
Packaging: Cardboard, Plastic, Steel
Inventory Number
A19930525000
Credit Line
Gift of G. Harry Stine
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
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