Aerospace giant Sikorsky announced it has conducted a series of flight tests for the rotor blown wing drone being developed for DARPA ...
The aircraft is meant to develop and mature rotor blown wing design, which can now be applied to larger aircraft for unmanned aerial logistics and even ...
Occupying the space between its strong-selling H135 and H145 light-twins, the H140 features a five-blade main rotor, a new ...