I used only 1 20x30" foam board. I used 4x 9 gram servos. 2832 1200kv Brushless motor with 30amp ESC. Spektrum AR620 6-channel receiver. 2200mAh 3S battery with T-60.
Tutorial that goes through how you can design your own lightweight 3D printed parts! 3D printing certainly has it`s place in terms of prototyping, but I also believe it can be of use for...