Step 8: Quadcopter Components: Boom Mounting Lugs
The first photo in this step shows the mounting lugs made from glass fibre sheet which are screwed to the aluminium boom clamps with blind nuts (this allows the clamps to be removed for fixed-wing only flight, if a runway is available). The second photo shows how the mounting lugs are glued to the 8mm x 8mm carbon spars in the wing. Hybrid Drone