USS NIMITZ (CVN 68), USS DWIGHT D. EISENHOWER (CVN 69), USS CARL VINSON (CVN 70), and USS THEODORE ROOSEVELT (CVN 71) have all completed their Refueling Complex Overhauls (RCOH) at Newport News ...

It was later renamed CVN-68, which stands for “aircraft carrier, multi-mission, nuclear-powered,” on June 30, 1975, during a fleet-wide update. Journey of the USS Nimitz from Concept to Commission ...