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  1. mazum01

    Tripoli prohibition on the use of 3D printed fin cans for L3 certification

    IMO 3D printed materials need to undergo strength in materials testing in various temperature regimes to really determine usability in L2-L3 applications. With test data, FEM analysis would show one way or another if a 3D printed fin can would work or fail in flight under a given set of flight...
  2. mazum01

    XROX Aerospace MK3A

    I used Rocksim 9 for the modeling. If you purchased v9, you may be able to reach out to Apogee and request a key again. I had to do so a few times in the past when old computers died. Their customer service is really quite good.
  3. mazum01

    XROX Aerospace MK3A

    There is a rocksim file for the MK3A available. https://www.xroxaerospace.com/blogs/mk3a-rebel-build/mk3a-rebel-rocksim
  4. mazum01

    XROX Aerospace MK3A

    Awesome! Looks great!
  5. mazum01

    XROX Aerospace MK3A

    Thanks for the kind words. I'm glad you like the kit. The nylon parachute is a good suggestion. I'll definitely take a look at it. The kit fly's pretty nice on the Estes D12 motors. Make sure that you double check the stability margins on the reloadable motors as they can really move the...
  6. mazum01

    XROX Aerospace MK3A

    There is room for re-loadable 24mm AT equipment. You will notice the notches in the retainer to accommodate the aft closure.
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