pre-commissioning unit
designation in the U.S. Navy to for vessels under construction prior to commissioning
USS Massachusetts
cancelled South Dakota-class battleship
USS South Dakota
cancelled South Dakota-class battleship
USS North Carolina
cancelled South Dakota-class battleship
USS Indiana
cancelled South Dakota-class battleship
John F. Kennedy
2019 Gerald R. Ford-class aircraft carrier
USS Iowa
cancelled South Dakota-class battleship
USS Montana
cancelled South Dakota-class battleship