NAVWEPS 00-SOT-80 
BASIC AERODYNAMICS 
p-----y 
S= WING AREA, SO. FT. 
b= SPAN, FT 
c = AVERAGE CHORD, FT 
AR = ASPECT RATIO 
AR = b/c 
AR= b:s 
I b ----_I 
CR = ROOT CHORO, FT 
Ct = TIP CHORD, FT 
x = TAPER RATIO 
A= SWEEP ANGLE, DEGREES 
MAC : MEAN AERODYNAMIC CHORD, FT. 
Figure 1.28. Description of Wing Planform 
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