This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
US Navy ND William Sparks of Hampton Va. rigger for the Northrop Grumman Newport News Shipyard assists in mounting propeller to the number three shaft aboard the Nimitzclass aircraft carrier USS George W. en Newport News Va July William Sparks of Hampton Va rigger for the Northrop Grumman Newport News Shipyard assists in mounting