Keywords: Flickr - Official U.S. Navy Imagery - Sailors participate in a swimmer surf passage exercise..jpg CORONADO Calif Feb 17 2010 Students from Basic Crewman Training BCT Class 68-1 participate in a swimmer surf passage exercise at Naval Amphibious Base Coronado Surf passage is one of many physically demanding evolutions that are a part of Special Warfare Combat-Craft Crewman training U S Navy photo by Mass Communication Specialist 2nd Class Kyle D Gahlau/Released http //www flickr com/photos/usnavy/5471752662/ Sailors participate in a swimmer surf passage exercise 2011-02-17 14 04 http //www flickr com/people/56594044 N06 Official Navy Page from United States of America MC2 Kyle D Gahlau/U S Navy Attribution License XMP-photoshop Source Navy Visual News Service 32 676231 -117 170959 source Flickr PD-USGov-Military-Navy Official U S Navy Imagery http //flickr com/photos/56594044 N06/5471752662 2012-11-16 08 50 20 cc-by-2 0 Images from United States Navy to check |