Hirth Engines makes two-stroke engines for ultralight aircraft, unmanned aerial vehicles (UAVs), and other light aviation ...

Discover the fascinating process of building a carbon fiber plane, focusing on the construction of a VTOL fixed-wing drone. From the design phase to the assembly of carbon fiber components ...

Sikorsky on Monday detailed recent successful demonstrations with its “rotor blown wing” unmanned aircraft system (UAS), ...

The uncrewed aircraft features a unique folding wing design that allows the craft to transition between vertical and horizontal flight. The Transwing’s four engine nacelles are fixed ...

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 ... to fly the unmanned aircraft.