quadcopter frame 500 "PodCopter"

this is an evolution of my previous design "Pandora's box", designed for increased simplicity and minimal part amount, various improvements made to original structural strength and reduced weight over the "Pandora" frame. In addition there is increased space inside the frame for electronics and battery compartment will accomodate a 3s 4400mah lipo aswell as 2200mah (dual or single)

Flight characteristics are similiar to "pandora" however the venting not only helps reduce internal heat it als