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  1. J

    Featherweight Raven 4 & GPS Specs

    Hi everyone, I'm looking into application of Featherweight's Raven 4 and GPS Tracker for a rocket with a threshold altitude of 100 km/330,000 ft. I have read their respective web pages and user manuals religiously, but still had a couple of questions for each. Raven 4 What is its power...
  2. RocketEnthusiast101

    How much thrust would be required for a rocket reaching an altitude of 100km?

    Hi. How much thrust would be required for a rocket reaching an altitude of 100km and also what set of formulas should I be using?
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