Helicopter rotor systems are defined by the way the blades connect to the rotor hub. Do you know the difference between Rigid, Semi-Rigid and Fully Articulated? Learn more by watching this short VIDEO below on Helicopter Main Rotor Systems:
Helicopter Training Videos (HTV)
Free Instructional Helicopter Videos
Helicopter rotor systems are defined by the way the blades connect to the rotor hub. Do you know the difference between Rigid, Semi-Rigid and Fully Articulated? Learn more by watching this short VIDEO below on Helicopter Main Rotor Systems: