They say that drummers make the best helicopter pilots, because to master the controls of rotary-wing aircraft, you really need to be able to do something different with each limb and still have al… ...

While quadcopters seem to attract all the attention of the moment, spare some love for the rotary-wing aircraft that started it all: the helicopter. Quads may abstract away most of the aerodynamic … ...

Active control of helicopter rotor blades can increase performance and reduce noise and vibration, but it is no easy task. Routing power and signals to actuators that operate under high loads on a ...

As NASA's Mars helicopter gears up for its 20th flight, the space agency explains how it overcame two recent challenges that could have left Ingenuity grounded.

Hindustan Aeronautics Limited (HAL) chief DK Sunil on Tuesday said that a “swashplate fracture” caused the crash of a coast guard Dhruv advanced light helicopter (ALH) at Porbandar in Gujarat ...