APM Pitot Tube Cover

As the title says, its an APM/PX4/Pixhawk pitot tube cover. I designed this for two reasons; 1) Easy calibration 2) Protection during transport. It covers 55mm of pitot tube, which seems to be enough for most pitot tubes protruding from a wing or nose. This probably wont work well when externally mounted with a bracket, as it is designed for the first 1cm or so to be encased in an airframe, glue, etc. I almost made a flange for it so it would butt up perfect against my airframe, but then realized it will only work on my airframe (which is not on the market... yet) so I designed it for everyone. As a warning, if your printer is not tuned well and cannot make a perfect circle, this may fit a bit tighter than it should. With an accurate printer it will fit snug, but not too snug or it will be air tight and wont allow you to calibrate. If it fits a bit loose, I fixed it with a single layer of Scott magic tape (no more than exactly ONE layer!) This should be placed at the base, not the tip, and the pitot tube will slide on and be secured with a bit of friction. perfect for transport.