Used on ticonderoga class cg (47); nimitz class cvn; los angeles class ssn (688); sturgeon class ssn (637); austin ship class lpd-4 amphibious trasnport docks; missile, air-to-air, phoenix (aim-54); virginia class cgn (41); sirius class t-afs 8; forrestal class cv; spruance class dd (963). weapon system essential
