Hans "Chris" Michielssen's CD Spool (Scratch Design)
A "blind" scratch build (no plans) using two standard CDs and a 3" length of ST-7 tube.
Flights
Sponsored Ads
![Vintage Estes Viper #0820 Model Rocket [4*G-17.25]](https://i.ebayimg.com/thumbs/images/g/Q7EAAOSwN1Nl1kDF/s-l225.jpg "Vintage Estes Viper #0820 Model Rocket [4*G-17.25]")
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A "blind" scratch build (no plans) using two standard CDs and a 3" length of ST-7 tube.
Flights
Sponsored Ads
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