.50 



140 



>.I30 



o 



z 



llJ 



5 120 



u. 



u. 



liJ 



_ll 



0.60 BLOCK PARENT (MODEL 4210) 



100 



Jq 



PROPELLER NO 3375 

 PROPELLER NO 2422 

 PROPELLER NO. 3378 



en 



_i 



3 

 Q. 

 O 



tr 



o- 90 



OS 



I 80 

 a: 



70 

 60 

 .80 

 .70 

 BO 

 70 

 30 

 .20 

 .30 

 .20 

 .20 

 .10 



14 15 16 17 18 19 20 21 

 SPEED IN KNOTS 



Figure 46 - Power, RPM, and Coefficient Curves for 0.60 Block Parent, at Even Keel 

 and Designed Displacement— Model 4210 



X-6 



