The AH-64 Apache is the Army's heavy ... the Integrated Helmet and Display Sighting System (IHADSS); among other abilities the pilot or gunner can slave the helicopter's 30 mm automatic M230 ...

Eye-Tracking Gun Perhaps what makes the Apache most special is the Integrated Helmet and Display Sighting System (IHADSS), which allows either crewmember, pilot, or gunner, to “slave” the ...