Originally Posted by
SansAnhedral
I addressed this in a previous post - we might have seen one if any of the following were true:
Now that I think about it the Joby S4 is a tiltrotor given all 6 of its propulsion units tilt from vertical to horizontal for flight and have a wing that generates lift just like the V280. So I guess tiltrotors did make the cut for use in UAM ops.