Keywords: US Navy 070723-N-0640K-036 Sonar Technician 1st Class Jason Clayton and Master Chief Sonar Technician (Submarine) Todd Litke perform pre-dive checks on the Deep Submergence Rescue Vehicle Mystic (DSRV-1).jpg en SAN DIEGO July 23 2007 - Sonar Technician 1st Class Jason Clayton and Master Chief Sonar Technician Submarine Todd Litke perform pre-dive checks on the Deep Submergence Rescue Vehicle Mystic DSRV-1 Mystic is battery powered and operated by 4 Sailors; one pilot one copilot two rescue personnel U S Navy photo by Mass Communication Specialist 3rd Class Jennifer S Kimball RELEASED 2007-07-23 070723-N-0640K-036 Navy http //www navy mil/view_image asp id 49476 U S Navy photo by Mass Communication Specialist 3rd Class Jennifer S Kimball PD-USGov-Military-Navy DSRV-1 Mystic submarine 1970 Naval Air Station North Island in the 2000s |