Avion (Apogee) - Model Rocket 18mm w/replaceable engine mount

Model rocket based on the Apogee Avion

All pieces should friction fit if your printer is dialed in.

Replaceable engine mount:
Print the engine mount separately, insert an 18mm engine of your choice into the mount and slide the whole unit into the rocket body. If the engine mount deforms from the heat you can just print a new one instead of printing a whole new body.
Any 18mm Motor should work. (Estes A, B, C engines in 18mm)


I have 2 body tubes in this project the shorter tube is close to the original size.
The taller tube makes it... well... taller. Choose whichever suits you.

If you build or fly this model let me know how it goes. I am always looking for feedback.