NAVWEPS 00-807-80 
STABILITY AND CONTROL 
EFFECT OF RUDDER DEFLECTION ON 
EOlJlLlSRlUM SIDESLIP ANGLE 
RUDDER DEFLECTION 
RUDDER LOCK. 
RUDDER DEFLECTION 
FLOAT ANGLE 
/ SIDESLIP ANGLE, p + 
EFFECT DF RUDDER LOCK ON PEDAL FORCE 
RUDDER LOCK 
+P 
w 
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DORSAL FIN ADDED 
Figure 4.25. Directional Control 
192