The VTOL capable “B” variant is a complex machine, with total of 19 doors on the outside of the aircraft for weapons, landing gear and thrusters. The thruster on the tail can pivot 90° down ...

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 ...

While pure bicopters are great, the release of what will surely be a popular bicopter with a good community of firmware developers means the door is open to a simple VTOL fixed wing, not unlike a ...