Advanced Rocketry Workshop & Level 1 Certification Flight (2009-07-13)1/4 scale Patriot Missile kit Height: 55" Diameter: 4" Weight: approximately 6 lbs Parachute: b2 Rocketry SkyAngle II, 36" (motor ejection) Motor: Aerotech I284W-M I used a Perfectflite altimeter, ... [View]
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