A new chapter 9.8 has been added to report KD 622 in which the pitch control safety system of the VIRYA-5 rotor is described. The title of this chapter is: “Effect of braking the rotor on the safety system”.
Articles for december 2024
KD 439 reviewed
A new chapter 7 has been added to report KD 439 about the pendulum safety system with a torsion spring. The title of this chapter is: “Turning the rotor to the helicopter position”.