RANGE DEPENDENCE 



427 



70 



60 



50 



ui 



S40 

 o 

 \u 



o 



z 



;3o 



111 



UJ 20 

 o 



4 



10 



■10 



iOO 



40 



,30 



u 



O 



r20 



UJ 



a: 



iO 



UI 



o 

 a: 



4 



150 



200 



250 



450 



500 



300 350 400 



RANGE IN YARDS 

 Figure 5. Range dependence at beam aspects for anchored vessels (New York). 



550 



600 



-10 



100 



150 



200 



250 



450 



500 



300 350 400 



RANGE IN YARDS 

 Figure 6. Range dependence at off-beam aspects for anchored vessels (New York). 



550 



600 



