Originally Posted by
212man
It always raises a question when the prototypes are flown unmanned, with no test pilots - they clearly have more sense!
Not only that, but what is in the video looks to be a fairly small scale radio controlled model. That is most apparent where it is seen on the concrete and the roughness of the slab is apparent. Less obvious in the other footage.
There is an absolute proliferation of such EV rotorcraft proposals of late. I seem to get almost daily news feeds about them. I wonder which will become production reality?