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CorelDraw Document  |  1994-09-08  |  50KB  |  1275x1650  |  8-bit (256 colors)
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OCR: NAVAIR 01-260HCD-I SH-2F Unanticipated Right Yaw Characteristics All wind azimuths noted are relative to the aircraft. This chart illustrates low airspeed wind effects. 330º 030º Rotor Disk Vortex 280º Interaction 080º Tail Rotor Vortex Ring State 2400 1200 Weathercock Stability 210º Additional Characteristics: Low speed flight: Loss of Main Rotor Translational Lift Hover/Taxi: Right Relative Crosswind Main Rotor Vortex Ground Interaction Figure 11-2. Unanticipated Right Yaw Characteristics IV-11-6a (Reverse Blank) CHANGE 2 @ 1994 Andúril Design, Naperville, IL