Keywords: US Navy 020419-N-9421C-002 Aircraft carrier screw removed for overhaul.jpg en Puget Sound Naval Shipyard WA Apr 19 2002 -- Sonar Technician Surface 2nd Class Chad Wascom from New Orleans LA feeds an air line to divers in the water who are attaching lines from a crane to one of the four 64 000 pound screws which move USS Carl Vinson CVN 70 at speeds in excess of 30 knots on the open sea Carl Vinson and her crew are conducting a Planned Incremental Availability PIA designed to install new technology and extend the operational capability of the ship When completed Carl Vinson will return to her homeport at Naval Station Bremerton WA U S Navy photo by Photographer s Mate 3rd Class Kerryl Cacho RELEASED 2002-04-19 020419-N-9421C-002 Navy http //www navy mil/view_image asp id 1401 U S Navy photo by Photographer s Mate 3rd Class Kerryl Cacho PD-USGov-Military-Navy Puget Sound Naval Shipyard in the 2000s Aboard USS Carl Vinson CVN-70 Ship propellers |