While the author says that "blade placement is troubling", you do have to give credit to the builders/makers out there that are exercising their innovation skills.
poa news, you hear it (sfx: record scratch) first:A step along the way to a self-flying ultralight electric tiltrotor.
Let's see, eight RC piston engines. I don't feel like doing the math right now, but the probability of failure of one engine at any given time is high, and I suspect the loss of a single engine in flight would be very bad news.
Ah yes... the dreaded 7 engine landing.....![]()
But yes, I suspect you are right about that.