Lastly, the helmet contains radio equipment for communicating with other pilots and with ground control. Night Vision Goggles (NVGs) allow a fighter pilot to fly in the middle of the night.

Kopinâ s Liquid Crystal Displays (LCD) are used in the F-35 fighter ... 35 Helmet Mounted Display System (HMDS), a form that projects information in front of a pilot. Kopin, a 40-year-old ...