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  1. ANNOUNCEMENT: OpenRocket 23.09 is now available for download

    Jul 14, 2015 · Thank you ! I've been playing with OpenRocket 23.09 and I am very impressed with your work !

  2. HOW TO Add a motor to OpenRocket - Rocketry Forum

    Jan 18, 2009 · So I added a .eng file to the C:\\\\...\\OpenRocket\\ThrustCurves folder. I also tried the Edit-Preferences-Options and Add Users Thrust Curve. It says "Changes will take effect the next …

  3. OpenRocket... The Tutorial (A first time user's guide to creating OR ...

    Mar 27, 2013 · Useful Links: K'Tesh's OpenRocket Nosecone Tutorial K'Tesh's OpenRocket Nosecone Library Next, we'll add the engine mount... First an Internal tube, and from our references, we know …

  4. K'Tesh's OpenRocket Files... - Model Rocketry Forums

    Mar 3, 2015 · However, w/o the Air Fins, the OpenRocket default mass for the nosecone made the rocket stable, but only just (.056 calibers). Earl provided the mass of his nosecone. The BNC-55AC …

  5. ANNOUNCEMENT: OpenRocket 24.12 beta 1 is now available for …

    Jul 14, 2015 · The OpenRocket team is pleased to release the first public beta for OpenRocket 24.12. Standard caveats for beta releases apply: we have no known outstanding bugs, but once it gets …

  6. ANNOUNCEMENT: OpenRocket 24.12 Final is now available for …

    Jul 14, 2015 · The OpenRocket team is pleased to announce the final release of version 24.12. NOTE FOR WINDOWS USERS: As of this writing, the Windows installer is not yet whitelisted by Microsoft, …

  7. What is the best rocket design software? - Rocketry Forum

    May 23, 2020 · OpenRocket is a free open-source software. RockSim costs money, but has some features OpenRocket does not. Of particular use to me is that RockSim can do strap-on boosters. I'm …

  8. Open Rocket Stability Number - Rocketry Forum

    Apr 25, 2014 · Where does good stability start as far as stability number for LPR's? Building BT-60 size rocket.:confused:

  9. Changing Cd in OpenRocket - Rocketry Forum

    Mar 23, 2017 · Next start OpenRocket and load your rocket Go to the Flight Simulations tab, highlight a simulation and choose Edit Simulation In the Edit Simulation window go to the Simulations options …

  10. OpenRocket Tutorial: All about multi-selection - Rocketry Forum

    Jul 14, 2015 · Introduction It has come to my attention that many (most?) OR users are unaware of what can be done with multi-selection (or more concisely, "multi-select") in the recent releases. And so …