64" 62« 



52'' — 



50^ 



48^ — 



46« 



44'' 



48'' 46' 



"I \ r 



44' 



LEGEND 



BERG A 



^ GROWLER A _ 



^ RADAR TARGETS X 



SEA ICE CONCENTRATIONS 

 LESS THAN 6 OKTAS ^ 

 MORE THAN 6 OKTAS v^ " 



A FLIGHT 5 JUNE 1970 



FLIGHT 6 JUNE 1970 



52" 



50" 



A AA 



.*4 



— 48* 



A 



n K 



ICE OBSERVATIONS 

 4 - 9 JUNE 1970 



46" 



44' 



J \ \ \ \ [ 



I -1 X i/m; I 



J \ L 



64" 



62* 



60' 



58' 



56" 



54' 



52" 



1-9 June 1970. 



50' 



48" 



46' 



44' 



