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			#20  
			
			
			
			
			
		 
		
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			Call sign 9 is for the commanding officer, so in this case it would be fully appropriate. 
		
		
		
		
		
		
		
		
	
	ie:Q: Are you coming to the mess after work? A: I don't know, I'll have to ask 9er.  | 
		
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