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				U.S. Air Force Senior Airman William Hills 
				performs an inlet inspection on an F-16 Fighting Falcon jet 
				engine on Eielson Air Force Base, Alaska, Aug. 12, 2009. 
				The 
				check is performed during a routine maintenance assessment to 
				look for nicks or foreign object damage to the blades. Hill is 
				an air space propulsions jet mechanic assigned to the 354th 
				Maintenance Squadron. 
				U.S. Air Force 
				photo by Airman 1st Class Laura Goodgame
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