Or A Very Large Quadcopter, because they already know a thing or two about making large rotating airfoils with a hub full of neodynium and coils?
My guess would be range is the limiting factor, helicopters struggle keeping themselves in the air for more than a few hours, before taking into account any meaningful payload. Fixed wing aircraft can achieve so much more range.
My guess would be range is the limiting factor, helicopters struggle keeping themselves in the air for more than a few hours, before taking into account any meaningful payload. Fixed wing aircraft can achieve so much more range.