HSL-84 Thunderbolts Squadron Patch –Sew On
HSL-84 Thunderbolts Squadron Patch –Sew On A 4″ HSL-84 Thunderbolts Squadron Patch of United States Navy. Helicopter Anti-Submarine Squadron Light 84 US Navy Redesignated from HS-84 Locations 1984/01 NAS North Island KNZY Years Models 1984/01 Seasprite