Choosing Motors
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Level 2 in Style
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Which Motor is Best for Your Rocket?
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How to Build a Rocket for L1 Certification (Vulpes II Rocket Launch)
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Solid Rocket Motors 1.5: OpenMotor Tips
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Certify Level 1
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Estes Rockets On D Motors! - Klima Rocket Motor [4K]
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I Propulsively Landed a Model Rocket! - Eagle
16:48