TM No. 377 



BBELS 



CURRENT SPEED I 



2S APRIL(r500)" 

 7 MAY (1240) 



N =648 

 AT =l'2 K SEC 



m - 50 



0F = 27 



2 - 2 9-5 CM 2 S E C" 2 

 U = 14-6 CM SEC 



10 5 4 3 



M C Ptf S 



HOURS 



Auto-Spectrum of Current Speed During Record I 



Figure IV-8 



