Estes Rockets 1502 1-4A3 3T Engines
The Estes 1/4A3-3T engine is single stage engine designed for model rocket flight. This engine is a mini engine designed for flights in lightweight rockets. Each package includes 4 engines, 4 igniters and 4 igniter plugs.
ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions. Please view theState Regulations tab.
ATTENTION: Estes products may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
State Specific Regulations
Model rocketry is a legally permitted activity in every state in the U.S. However, four states have laws and regulations that specify certain age or permit requirements.
CALIFORNIA
In California one must be at least 14 years of age to purchase model rocket engines through size D and must be 18 years of age to purchase larger model rocket engines. Children as young as 12 years of age may receive and use model rocket engines under adult supervision while participating in a bona fide educational program. Permission of the landowner or local fire marshal may be required before launching. Many areas have pre-approved launch sites and times. It is also important to remember that a small number of counties and municipalities in California have ordinances that are more restrictive than state laws and regulations. Due to the sheer volume we are unable to track local ordinances.
NEW JERSEY
In New Jersey one must be at least 14 years of age to purchase model rocket engines through size C and must be 18 years of age to purchase larger model rocket engines. Children as young as 12 years of age may launch model rocket engines under adult supervision while participating in a bona fide educational program.
RHODE ISLAND
In Rhode Island one must be at least 16 years of age to purchase and use model rocket engines through size F.
NORTH DAKOTA
In North Dakota one must be at least 10 years of age to purchase model rocket engines through size D and must be 14 years of age to purchase larger model rocket engines. Verbal or written authorization of the local fire marshal and landowner are required before launching. Launching and recovery areas may not be located within 5 miles of any airport without permission from the appropriate authority.
FEATURES:

• Four mini engines with igniters and plugs.
• 1/4A3-3T single stage rocket engines.
• Engines tested and certified by the NAR.
• Packaged in a carded blister pack package.

INCLUDES: One Package of Four 1/4A3-3T Mini Engines with Igniters and Plugs
REQUIRES:

• Rockets and Launch Rod for Use
• Scissors
• Installation of Rocket Igniters and Plugs
• Adult Supervision for Children Under 12

SPECS:

• Height: 1-3/4 (4.3cm)
• Circumference: 1/2 (1.2cm)

COMMENTS:

• WARNING: Product is flammable. Use caution.
• Must be 14 to purchase 1/4 A-D engines in CA or 1/4 A-C engines in New Jersey. Must be 18 to purchase larger engines in CA and NJ. See back of packaging for sales specifications in various regions. Do not burn engines, soak in water to destroy.
• Estes engines are for use only with Estes model rocket products.