DISPLAY SCREENS, ELECTRONIC PRESSURE SENSORS; ELECTRONIC TEMPERATURE SENSORS, NAVIGATION SENSORS; JOY-STICKS; ATTITUDE AND HEADING SENSORS, NAMELY, ATTITUDE HEADING REFERENCE SYSTEM (AHRS); SMART MULTIFUNCTION DISPLAYS AND FLIGHT MANAGEMENT SYSTEMS (FMS) COMPRISED OF FLIGHT MANAGEMENT COMPUTERS OR CALCULATORS INSTALLED ON THE INSIDE DASH BOARD OR THE OUTSIDE OF THE AIRCRAFT'S COCKPIT; RADIO COMMUNICATION AND RADIO NAVIGATION DEVICES, NAMELY, RADIO MANAGEMENT SYSTEM, ELECTRONIC SENSORS, HALL E...