where:

 

image\MISC0123_wmf.gif

is the Z-coordinate of the horizontal tail aerodynamic center.

 

image\MISC0124_wmf.gif

is the Z-coordinate of the vertical tail apex.

 

image\MISC0125_wmf.gif

is the vertical tail taper ratio.

 

image\MISC0126_wmf.gif

is the vertical tail span.