-0.3-£t contour 



Range 01 

 Range 03 

 Range 05 



150 200 250 300 350 



Cumulative Time ( hr) 



4C0 



Figure 22. Comparison of the -0.3-, -0.4-, -0.6-, -0.7-, and -0.8-foot 

 contour movements in experiment 71Y-06. 



53 



