A couple weeks ago there was a video floating around from Attack & Release featuring some pretty amazing footage shot from a hexacopter. The video was up for a few days then all of a sudden it vanished. Now I think I know what happened as that amazing footage plus more has ended up in this promo for DJI Innovations. DJI develops and manufactures the flight control systems for UAVs such as the one in the video. If only I had the prerequisite cash and skills to fly one of those things.