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  1. turkkusuroket

    I need to help for error.

    Hi everyone. I build a rocket in Open Rocket. I have a problem when run simulation. I uptaded .org file and a picture that shown error message. What is the solution of the error? Thanks
  2. turkkusuroket

    High Speed Error

    When we do the simulation, it gives warning that the parachute is opened at high speed. However, the parachute opens at the apogee point where the velocity of the rocket is 0 m / s. When we examine the graph, we see that the velocity at the opening point of the parachute is -0.5 m / s. However...
  3. Designer Fly

    Mach1 Rockets Breaking Records?

    Who is planning a high speed / high altitude flight with one of Mach 1 Rocketry's BT60 Min Diameter Rockets? What is your set up? What (Alt/Speed) are going for?
  4. W

    How Much Fiberglass Should I Use?

    I'm currently building a high performance 38mm, 56" tall rocket. This project will be my first time fiber glassing an air frame and fiber glassing fins tip to tip. I'm using Public Missiles phenolic tubes for the body. So how many times should I wrap the body with 3oz or 10oz fiberglass weave if...
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