Еще немного наших окрестностей.

This is FPV manually controlled flight, without any autopilot assistance. FPV and control via 3G/4G LTE network, direct visibility is not required. It works as long as copter is within 3G/LTE network coverage area. Pilot stays at the starting point during the entire flight. Landing is assisted by another person by phone. This video is from GoPro camera onboard. FPV stream is not shown. Quadcopter is controlled from iPad2 that is running webapp in Safari browser. Details here: