Looks practical especially when it's to hard for a heli to come close.Evacuating injured using rotary UAVs.
Looks practical especially when it's to hard for a heli to come close.Evacuating injured using rotary UAVs.
Evacuating injured using rotary UAVs.
Two weather modification UAVs in Bayinbuluke, Xinjiang. One is the well known Tengoen/Tengden TB001, but I don't recall seeing the other one before, at least not from these angles.