Black Bart II - A 3D printed flying model rocket.

This is a printed version of the Canadian Sounding Rocket named Black Brandt II. It has a motor mount sized for 24mm rocket engines.

In order to fly this model rocket, it requires a recovery harness.

The model has integrated supports that can be easily removed.

I suggest PLA for this model.

Steps:

1) Print the model.
2) cut 3 pieces of filament 1" long and insert then glue them into the holes in the nose-cone (These are antenna)

3) The model is setup with spots for attaching a shock cord. This cord should be longer than you think it should be, and then add some. Tie one edge of the shock-cord on the body tube, then thread the long end of the cord through the rest of the body tube.

4) Tie the other end of the shock cord to the attachment point on the nosecone.

5) Glue the body tube into the fin can. This can fit on one of three ways, but make sure the launch-lugs are on the same side and aligned!

Tie a parachute about 1/3rd the way down the shock cord from the nose cone.
Use recovery wadding!
The 24mm engine will have to be friction-fit into the motor-mount.

Learn about model rocketry! It's a fun hobby!!