Helmet lighting and sensing/alert systems for active Identification Friend or Foe (IFF). Brands: HEL-STAR 6® Gen III+, HEL-STAR 6® SWIR, HEL-STAR 6® LE Tactical Light, HEL-STAR Rail Strobe®, HEL-STAR® Lead Jumper Light, HEL-STAR 5 EXO® & HEL-STAR 4 EXO® personnel & K9 markers. IFF products: HEL-STAR F²® Identification Friend or Foe (IFF) & HEL-STAR Designator Threat Alert® (DTA). Special lighting for MFF, static line and aerial delivery: Drop Zone Marker/Wind Direction (DZM/WDI), Lighting Slider Mount (LSM), Portable Jump Light (JPL), Airborne Caution Light® (ACL) & DZSO Kit. (less)