Aerospace Display systems manufactures Aircraft chronographs under the Astrotech brand.
Aerospace Display systems is a world leader in the development and manufacture of Dichroic Liquid Crystal Displays (LCD) and modules. ADS has for many years supplied the aviation industry with superior LCD technology. ADS superior technology in its LCD products is shown in its low power consumption, excellent sunlight readability and wide viewing angles. This technology is included in avionics systems incorporated on all the major aircraft manufactures products.
ADS technology can be seen in auto pilot flight controls, fuel quantity indicators, airborne communications, cabin measurement systems, TCAS systems and Aircraft chronographs.