Launch a Model Rocket Safely
Model rocketry is a fun and educational hobby. However, it is important to always follow the safety rules for the most enjoyable experience.
Steps
- Find a large field at least half as long and wide as the expected altitude of the rocket. Make sure there are no power-lines, trees or other obstructions. See the NAR (national association of rocketry) safety code for details.
- Set up the launch pad in the center of the field. Don't forget to put the safety cap on the launch rod.
- Load the model rocket motor. Important: Only use the recommended motors for your rocket. Using the wrong motor could lead to physical injury or damage to your rocket.
- Keep in mind that, if you have a parachute or streamer recovery system, you should place three squares of wadding in the rocket tube if using paper wadding (if you bought a kit, this is the wadding that should have came with it). If using cellulose wadding (often called "dog's barf"), use 3 times the diameter of the rocket.
- Place the igniter in the nozzle of the rocket motor and secure it with the plug provided.
- Remove the launch rod safety cap.
- Place the rocket carefully on the launch rod and attach the electrical clips to the ignitor.
- Stand back as far as the electrical cords allow and keep any spectators behind you.
- Insert the safety key into the launcher and begin the countdown. At zero, press the button and watch your rocket escape the surly bonds of earth.
- Remember, if the rocket doesn't launch when you press the button, wait at least 60 seconds before approaching it. Make sure the igniter is fully inserted into the motor, check electrical connections for short circuits, and try again. If it still doesn't launch, change the motor.
Warnings
- Wait at least 60 seconds before approaching a rocket that failed to launch.
- In many areas, it may be illegal to launch rockets without a permit, especially in fields, parks, or privately owned land. Make sure you obtain a permit from the land owner. Check with your local fire department for details. In the desert it may be legal, but rockets weighing over one pound and less than 3.3 pounds require FAA notification (not an FAA permit, but you have to tell them).
- Do not launch a rocket near a military instillation. For obvious reasons they might think this is an attack.
- Only use rocket motors recommended by the manufacturer.
- After you launch make sure you are aware of where it will land.
- Do not attempt to get a rocket out of a high object if it may be dangerous to do so.
- Do not attempt to modify or try to dismantle rocket motors.
- Keep the rocket pointed away from aircraft, people, and animals.
- Do not attempt to launch any rocket in major areas as people will think it's an attack if you're not in the military but even in the military there are still restrictions on launching rockets.
- When launching stand clear or you may get burned, you should be at least {{safesubst:#invoke:convert|convert}} away at launches.
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