Estes Educator Rocketry 101

F. LAWS PERTAINING TO MODEL ROCKETRY

In the United States model rocketry is regulated by the following agencies and organizations:

U.S. Department of Transportation

Rocket engines are classified for shipping and transport.

U.S. Consumer Product Safety Commission

Model rocket engines complying with certain requirements have been exempted from classification as a banned hazardous substance. Engines and/or their packaging have specific labeling and instruction requirements.

Federal Aviation Agency

Has exempted model rockets weighing 16 oz. (453 g) with engine(s) or using less than 4 oz. (113 g) of propellant from regulation.

National Fire Protection Association

Developed and adopted ANSI/NFPA 1122 Code for Model Rocketry setting standards for the safety of the activity of model rocketry. To purchase a copy of NFPA 1122 write or call:

NFPA
One Batterymarch Park
Quincy, MA 02269
1-800-344-3555
In addition, many states have adopted their own model rocketry laws and regulations.

States with additional legal regulatory requirements are:

California (effective July 1992)

To purchase 1/4A through D engines, you must be 14 years of age or older.
To purchase E or larger engines, you must be 18 years of age or older.
Children as young as 12 may participate in an educational model rocketry program with adult supervision.
Launch sites must be approved by the local fire marshal.
The California State Fire Marshal’s seal must be on all approved model rocket engines. Do not purchase engines without the seal.
State of California regulations can be obtained from:
Chief Ron Coleman
CDF/Office of the State Fire Marshal
Fire Engineering, FW Program
P.O. Box 944246
Sacramento, CA 94244-2460

New Jersey (effective July 9, 1992)

To purchase 1/4A through C engines, you must be 14 years of age or older.
To purchase D or larger engines, you must be 18 years of age or older.
Children as young as 12 may participate in an educational model rocketry program with adult supervision.
To obtain a copy of the State of New Jersey Model Rocket Statutes 21:1C-1 through 21:1C-6, write to:
State of New Jersey
Department of Labor
John Fitch Plaza
Trenton, NJ 08625

Rhode Island

To purchase 1/4A through C engines, you must be 14 years of age or older and have a parent’s or guardian’s permission.
To purchase D or larger engines, you must be 18 years of age or older.
To use model rocket engines, you must obtain written or verbal permission from local fire authorities to use a specific launch site.
To obtain permits and/or a copy of the State of Rhode Island Model Rocketry Regulations Section 23.28-29, Laws of the State of Rhode Island, write to:
Rhode Island State Fire Marshal
24 Conway Ave., Bldg. 42
Quonset Point - Davisville Industrial Park North
Kingstown, RI 02852
c/o Stan Davies, Chief of Technical Services

Canada

In Canada, all model rocketry is governed by Transport Canada through the Canadian Aeronautical Regulations, Sections 101.07 Subsection 1 and 602.43 through .45. No licenses or permits are required to participate in model rocketry. Motors are regulated by the Explosives Regulatory Division, of Natural Resources Canada through the Explosives Act. One must be at least 12 years of age to purchase and use model rocket engines without adult supervision. The Canadian Model Rocketry Safety Code should be followed. Care must be taken when flying anywhere there is air traffic, such as near airports.

The current version of the Control of Model Rocketry in Canada can be ordered for free online at the publications page at:
http://www.nrcan.gc.ca/mms/explosif
For more information on Canadian Model Rocketry contact:

clso@tc.gc.ca

For more information about model rocketry motors in Canada, contact:

Dave.McCulloch@cc2smtp.nrcan.gc.ca

The Canadian Association of Rocketry is the national organization of modelers and rocketry clubs in Canada. The CAR deals with all levels of hobby rocketry from model up to High Power. The organization acts as legislative advisors to the Canadian government as well as organizing many launches and competitions. The association also has liability insurance for its members. You can contact CAR headquarters at:

vemc@planet.eon.net

http://www.promotek.com/car/index.htm

Model Rocketry Safety Code

Materials
My model rocket will be made of lightweight materials such as paper, wood, rubber, and plastic suitable for the power used and the performance of my model rocket. I will not use any metal for the nose cone, body, or fins of a model rocket.
Motors/Engines
I will use only commercially-made NAR certified model rocket engines in the manner recommended by the manufacturer. I will not alter the model rocket engine, its parts, or its ingredients in any way.
Recovery
I will always use a recovery system in my model rocket that will return it safely to the ground so it may be flown again. I will use only flame-resistant recovery wadding if required.
Weight and Power Limits
My model rocket will weigh no more than 1500 grams (53 oz.) at lift-off, and its rocket engines will produce no more than 320 Newton-seconds (4.45 Newtons equal 1.0 pound) of total impulse. My model rocket will weigh no more than the engine manufacturer’s recommended maximum lift-off weight for the engines used, or I will use engines recommended by the manufacturer for my model rocket.
Stability
I will check the stability of my model rocket before its first flight, except when launching a model rocket of already proven stability.
Payloads
Except for insects, my model rocket will never carry live animals or a payload that is intended to be flammable, explosive, or harmful.

Launch Site
I will launch my model rocket outdoors in a cleared area, free of tall trees, power lines, buildings, and dry brush and grass. My launch site will be at least as large as that recommended in the following table.

LAUNCH SITE DIMENSIONS
Minimum Installed Total Impulse (Newton-seconds)	Equivalent Engine Type	Site Dimension
Minimum Installed Total Impulse (Newton-seconds)	Equivalent Engine Type	(feet)	(meters)
0.00 1.25	1/4A & 1/2A	50	15
1.26 2.50	A	100	30
2.51 5.00	B	200	60
5.01 10.00	C	400	120
10.01 20.00	D	500	150
20.01 40.00	E	1000	300
40.01 80.00	F	1000	300
80.01 160.00	G	1000	300
160.01 320.00	2Gs	1500	450

Launcher
I will launch my model rocket from a stable launching device that provides rigid guidance until the model rocket has reached a speed adequate to ensure a safe flight path. To prevent accidental eye injury, I will always place the launcher so that the end of the rod is above eye level or I will cap the end of the launch rod when approaching it. I will cap or disassemble my launch rod when not in use and I will never store it in an upright position. My launcher will have a jet deflector device to prevent the engine exhaust from hitting the ground directly. I will always clear the area around my launch device of brown grass, dry weeds, and other easy-to-burn materials.
Ignition System
The system I use to launch my model rocket will be remotely controlled and electrically operated. It will contain a launching switch that will return to “off” when released. The system will contain a removable safety interlock in series with the launch switch. All persons will remain at least 15 feet (5 meters) from the model rocket when I am igniting model rocket engines totalling 30 Newton-seconds or less of total impulse and at least 30 feet (9 meters) from the model rocket when I am igniting model rocket engines totalling more than 30 Newton-seconds of total impulse. I will use only electrical igniters recommended by the engine manufacturer that will ignite model rocket engine(s) within one second of actuation of the launching switch.
Launch Safety
I will ensure that people in the launch area are aware of the pending model rocket launch and can see the model rocket’s liftoff before I begin my audible five-second countdown. I will not launch a model rocket using it as a weapon. If my model rocket suffers a misfire, I will not allow anyone to approach it or the launcher until I have made certain that the safety interlock has been removed or that the battery has been disconnected from the ignition system. I will wait one minute after a misfire before allowing anyone to approach the launcher.
Flying Conditions
I will launch my model rocket only when the wind is less than 20 miles (30 kilometers) an hour. I will not launch my model rocket so it flies into clouds, near aircraft in flight, or in a manner that is hazardous to people or property.
Pre-Launch Test
When conducting research activities with unproven model rocket designs or methods I will, when possible, determine the reliability of my model rocket by pre-launch tests. I will conduct the launching of an unproven design in complete isolation from persons not participating in the actual launching.
Launch Angle
My launch device will be pointed within 30 degrees of vertical. I will never use model rocket engines to propel any device horizontally.
Recovery Hazards
If a model rocket becomes entangled in a power line or other dangerous place, I will not attempt to retrieve it. As a member of the Estes Model Rocketry Program, I promise to faithfully follow all rules of safe conduct as established in the above code.

Signature__________________________________________

*This is the official Model Rocketry Safety Code of the National Association of Rocketry and the Model Rocket Manufacturers Association.

Important Note: “G” engines must be sold to and used by adults (18 and up) only.

To launch large model rockets weighing more than one lb. (453 g) but no more than 3.3 lbs. (1500 g) including propellant or rockets containing more than 4 oz. (113 g) but no more than 4.4 oz. (125 g) of propellant (net weight), you must notify and perhaps obtain authorization from the Federal Aviation Administration (FAA). Check your telephone directory for the FAA office nearest you or contact Estes Industries for further information.