Astronautics Corporation of America (ACA) is a US supplier, designer, and manufacturer of avionics equipment to airlines, governments, commercial and defense aircraft manufacturers, and other avionics systems integrators, established in 1959. Products are used for air, sea, ground, missile and space applications. Over 150,000 aircraft have been equipped with Astronautics equipment. Astronautics products electronic flight instrument systems, electronic flight bags, engine indicating and crew alerting systems, network server systems, multifunction displays, mission and display processors and systems, flight directors, flight control systems, inertial guidance systems, air data computers, and autopilots.