The joint helmet-mounted cueing system (JHMCS) is a multi-role system that enhances pilot situational awareness and provides head-out control of aircraft targeting systems and sensors. The JHMCS has a magnetic helmet-mounted tracker that determines where the pilot's head is pointed, combined with a miniature display system that projects information onto the pilot's visor. The head tracker and visor display act as a targeting device that can aim sensors and weapons wherever the pilot is looking. JHMCS is deployed operationally on over 1,500 F-15, F-16, and F/A-18 aircraft worldwide, including several international air forces that employ these aircraft.