Keywords: US Navy 070601-N-4519D-003 Damage Controlman assigned to the Nimitz-Class aircraft carrier USS Carl Vinson (CVN 70) participate in a pipe-patching drill at USS Buttercup Damage Control Trainer.jpg en NORFOLK Va June 1 2007 - Damage Controlman assigned to the Nimitz-Class aircraft carrier USS Carl Vinson CVN 70 participate in a pipe-patching drill at USS Buttercup Damage Control Trainer Vinson is working to train its repair locker teams for the ships eventual return to sea Vinson is undergoing its scheduled refueling complex overhaul RCOH at Northrop Grumman Newport News shipyard The RCOH is an extensive yard period that all Nimitz-class aircraft carriers go through near the mid-point of their 50-year life cycle U S Navy Photo by Mass Communication Specialist Seaman Matthew DeWitt RELEASED 2007-06-01 070601-N-4519D-003 Navy http //www navy mil/view_image asp id 46914 U S Navy Photo by Mass Communication Specialist Seaman Matthew DeWitt PD-USGov-Military-Navy Damage Controlman Aboard USS Carl Vinson CVN-70 USS Buttercup Damage Control Trainer |