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 student attending the refresher course in water survival at Aviation Survival Training Center Marine Corps Air Station Miramar. en San Diego Calif June student attending the refresher course in water survival at Aviation Survival Training Center Marine Corps Air Station Miramar rises to the surface during an underwater