Used on helicopter, uscg search and rescue, hh-60j; helicopter, search and rescue, hh-6-h; landing craft air cushion (lcac); los angeles class ssn (688); communications terminal, satellite an/gsc-39(v)1; engine, aircraft tf33-pw-102 (c-135e, ec-135h/k/p); helicopter, carrier based asw, sh-60f; virginia class cgn (41); sturgeon class ssn (637); ticonderoga class cg (47). weapon system essential
