Used by 1952 Boston class guided-missile cruiser CG 21957 Long Beach class guided-missile cruiser (nuclear powered) CGN 21959 Providence class guided-missile cruiser CG 11960 Coontz class guided-missile destroyer DDG 11962 Leahy class guided-missile cruiser CG 21964 Andrea Doria class guided-missile cruiser CG 11964 Belknap class guided-missile cruiser CG 1 In Service US Navy Italian Navy