H-copter / H-quadcopter

450 - 500mm quadcopter H-frame.

printed entirely in PLA, ABS is usable for the frame supports but lacks the flexibility needed for the other parts IMHO.

I designed and built this frame so as I could retain the overall size and convenience of a 500mm frame while minimizing weight and maximizing flight time, maneuverability & stability in the air.

at the same time Ive used a "snapfit" method for many of the parts to allow a large degree of adaptability and versatility which means a wider