Used on lha communications. deep submergence systems programs (dssp). phoenix air to air (aim-54) missle. lgm-30 minuteman missle. all-weather anti-ship harpoon (agm-84) missle. model 28 teletype. landing craft air cushion (lcac). ah-1w advance attack helicopter, hh-60h search and rescue helicopter, sh-60f asw carrier based helicopter.. weapon system essential