Sikorsky reported successful flight tests for its 115-pound, battery-powered twin prop-rotor unmanned aircraft.

Lockheed Martin's Sikorsky has successfully flown its "rotor blown wing" uncrewed aerial system in both helicopter and fixed-wing flight modes, it announced Monday. The 115-pound twin-prop drone ...

The guards, which I do recommend, attach just as easily. You slip then onto the bottom of each rotor base, twist them onto the stem that attaches the propeller motor to the drone’s body and then ...

Multiple motors or servos are the norm for drones to achieve controllable flight, but a team from MARS LAB HKU was able to a 360° lidar scanning drone with full control on just a single motor and ...

We’re not entirely sure what to call this one. It’s got the usual trappings of a drone, but with only a single rotor it clearly can’t be called by any of the standard multicopter names.

The Japan Coast Guard is set to seek budgetary funds in fiscal 2022 for an unmanned drone to mount more efficient surveillance of the nation's territorial waters and exclusive economic zone due ...