Used on ticonderoga class cg (47); missile, air intercept, sidewinder (aim-9); missile, all-weather antiship, harpoon (agm-84); los angeles class ssn (688); sturgeon class ssn (637); radar, series an/sps-49(v); teletype, model 28; support equipment, b-1 aircraft; integrated launch & recovery tv surveillance sys (ilarts). weapon system essential