Helicopter? Close, but not quite, since the rotor blades are fixed-pitch. We’ll just go with “monocopter” for now and sort out the details later for this ducted-fan, thrust-vectored UAV.

The eVTOL features a six-axis, six-propellor dual-ducted fan design whose arms and propellors easily fold out and in for flight use or storage. Capable of manual and autonomous operation ...

The X-Hawk uses a ducted fan design that allows it to have the same manueverability of a helicopter without exposed blades that prevent choppers from hovering near buildings and the like.