cert flight

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  1. deadalus52

    3D printed fin "mounts" in a level 3 cert rocket

    I'm in the design phase of my level 3 certification. The base airframe will be a LOC Bruiser EXP. Unfortunately, I think my kit was a mixed bag between versions which means my fin situation looks like this: This obviously isn't ideal. Now, I do have a 3D printer, and the obvious solution to me...
  2. slothead

    Learning about the JL Alt3 altimeter

    Hi folks, I am sure I am going overboard about this, but I am so excited to figure things out (I love learning). A couple weeks ago I flew my L1 cert and was using the Alt3 Altimeter. I really didn't know much about it though and am finally learning some of its characteristics. This a data...