Model Rocket Building Blog

Model Rocket Building Posts

Sport Rocketry / Components / Engine Hooks and Motor Retainers / Friction Fit

    Friction Fit Engines? Old School Motor Retention (2019-09-27)
    I remember buying small rockets, the ones you could afford when you were a sub on a paper route. Usually BT-20 based and around 12" tall. The Estes Wac Corporal was a disappointment. Trying to ... [Read More]