PTT 833 



29 AUG 08 SEP 18 SEP 28 SEP 08 OCT 18 OCT 28 OCT 



20 



5 - 



c; 



- 



Q 

 M 

 W 

 C 

 CO 



iii 



I ! I I I I I I 1 I I I I T I I I I 1 r I" I 1 I I V 1 I I I I I I I t I 



1000 



29 AUG 08 SEP 18 SEP 28 SEP 08 OCT 18 OCT 28 OCT 



Figure 80. The chronological relationship of average dive duration, speed and number of 

 dives for PTT #833. 



121 



