As we all know there is never just one project going on and this one has been going on a while as well. This project is partially job related. My first quad copter was made purely out of laser cut plywood. It got the job done and actually fly very nicely. This time I had access to a 3D printer. This quad copter was designed so that parts could be made with a 1 part mold. I added draft to the parts to allow them to release from the mold better. The quad copter was designed to be collapsible for easier storage and transportation.
Thingiverse just like my first quad.