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 NT U.S. Navy minemen guides Kline Sonar machine used for ocean floor surveying and detection of minelike objects over the side of USS Ardent MCM during mine countermeasure exercise. en Arabian Sea Dec Navy minemen guides Kline Sonar machine used for ocean floor surveying and detection of minelike objects over the side