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James Bell

U.S.
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  • Knowledgeability 9.91
  • Clarity of Response 9.98
  • Politeness 9.94
  • Response Time(hr) 38.2
  •  --Last 90 Days(hr) 58.7
  • Total Questions 386
 I am a member of Tripoli Rocketry Association, and am certified to fly hi power rockets. I can answer questions anyone may have about design, materials selection, stability calculations, motor selection, altitude and performance predictions, and parachute and recovery options.

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2011-12-14 Model Rockets and Fins:

Libby -    You've asked a lot of good questions, and I shall try and answer all of them.  Many of the questions you ask deal with basic rocket design.  I would suggest you get a copy of THE HANDBOOK OF

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