If you're a member of that mildly crazy tribe who want to build and actually fly their own airplane, MakerPlane has a new way of enabling your obsession. The open source aviation organization will allow you to download its plans and schematics for free, then build your plane's parts using CNC (computer numerically controlled) mills and 3D printers. If you don't have one of those lying around, you'll be able to go to a "makerspace" replete w
