Ships US Navy calls up reservists to shipyards By ANI - June 21, 2020 0 457 Norfolk Naval Shipyard workers prepare to install a 2400-pound pilgrim nut on a propeller of the aircraft carrier USS George H. W. Bush (CVN 77). George H.W. Bush is currently in Norfolk Naval Shipyard for its Docking Planned Incremental Availability (DPIA). (U.S. Navy photo by Mass Communication Specialist 2nd Class Indra Beaufort/Released) The Navy is activating 1,629 reservists to help reduce a carrier and submarine maintenance backlog at its public shipyards that is exacerbated by COVID-19, according to Naval Sea Systems Command, the US Naval Institute reports. Please Login to view this content. (Not a member? Join Today!)