Airboat

An airboat for my calibration hamburgers based on an airboat I once received with a hamburger. No supports needed in the provided orientation.  Parts’ suggested colors are in the file names.  For assembly some light sanding, glue and, clamping work well.  I would not recommend gluing the peg in place, it’s the most likely part to break or wear and it works fine as a friction fit.  A dry film lubricant on the inside of the propeller can help it to spin more freely. Support free burger designs are