and all 5 doors for VTOL are actuated by a single servo in the nose via a series of linkages. For tilt control, air from the main fan is channeled to the wing-tips and controlled by servo-actuated ...

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 ...

It has VTOL range of 600nm (700miles/1,100km ... allowing use of very short runways with front fans in intermediate positions ...

Sirius’ own Hydrogen-Electric Ducted Fan Propulsion System is due for commercialisation late in 2025 ... With a capacity of four (a pilot and three passengers), the Sirius Jet gets its VTOL ...

Sikorsky announced it has flown the prototype of its unique VTOL (Vertical Take-Off Landing) UAS (Uncrewed Aerial System) based on the Rotor Blown Wing technology. By flying in both the helicopter ...