I'm an Officer and aviator....I have two shoulder tattos...one for each shoulder.  My wife of 12 years has an ankle tattoo and a lower back tattoo.  I know other Officers with tattoo's, from calves to back (not all the way up).  I don't know of any with tattoo's that show in uniform though.  Don't go outlandish, keep it within reason and shouldn't be a problem.
				
			 
	 
 
		 
 
		 
 
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