CC Transport Slowed-Rotor / Compound Hub Drag Slowed Rotor / Compound Hub Drag Historical Hub Drag Trends Factors Affecting Hub Drag Hub and Shanks Drag Effects Hub / Pylon Gap Interference Fuselage Attitude Hub Drag Build-up Comparison HH-60 Hub Drag Components

Faired Hub Drag Improvements

CC Rotor Hub Design CC Heliplane Hub Drag Components Conclusion Assumed CC Transport Hub Geometry