Original Design, First printable Contest Rocket Entry in The Make it Fly Contest ! -entry published 14 Feb 2023

https://www.printables.com/model/399130-functional-rocket-usa

THIS IS NOT A TOY !

Printable Rocket this uses 18mm Estes rocket engines - use a B6-2 Estes rocket engine for the 430mm Use PET-G

nose cone, body to be teathered, packing before nose cone and chute

B6-2 Engines - Estes Rockets

Caution: Do NOT launch near airports or restricted airspace

and ensure safety of area surrounding launch rocket weights is estimated at 80 grams and is 430mm x 25mm in size

or just print nose and base and have a short rocket!

Check your local laws and ordinances before launching, some areas maybe restricted from launching an may constitute criminal prosecution.