A Note on a Phenomenon Affecting Helicopter Directional Control in Rearward Flight

• 1 October 1970
• journal article
• Published by AHS International dba Vertical Flight Society in Journal of the American Helicopter Society
• Vol. 15  (4) , 38-45
• https://doi.org/10.4050/jahs.15.38

Abstract

Keywords

• AIRSPEED
• WIND VELOCITY
• VORTICES
• TORQUE