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Description This Package Contains One G38-7FJ Composite Model Rocket Motor from Aerotech. Federal Law Prohibits Sales to Persons Under 18 Years of Age.
Features Used with single stage rockets.
The "FJ" stands for Fast Black Jack. Primary use is for single stage rockets. Propellant effect is a dense, sooty black smoke. Burn time for this motor is 2.2 seconds. The average thrust of the motor is 8.5 pounds (38 Newtons); however, can peak at 17.5 pounds (78 Newtons). They each have a delay of 7 seconds. Compact motor comes with directions and performance specifications. Contains one 4-1/4" long copperhead igniter and elastic band. Includes One G38-7FJ BlackMax Econojet Model Rocket Motor
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Product Information
Requires Copperhead Igniter Installation
Comments Motor is very hot after firing.
Store in a dry place where the temperature is between 45 degrees (F) and 100 degrees (F). See directions for proper disposal method. Others Also Ordered
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