A while back, we wrote about the ducted fan, single rotor, VTOL drone that [Armin Strobel] was working on. It wasn’t quite finished then, and hadn’t got off the ground yet. He’s posted an ...

We’ll just go with “monocopter” for now and sort out the details later for this ducted-fan, thrust-vectored UAV. Whatever we choose to call it — builder [tesla500] dubbed it the ...

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The company is preparing to reveal its next subscale model, dubbed "Sparrow," a 1:15 scale unmanned aircraft, to further test transitional flight dynamics with rotating ducted fans. This follows ...