VISUAL DISPLAY UNITS, NAMELY, FLAT PANEL DISPLAY SCREENS, ELECTRIC LUMINESCENT DISPLAY PANELS, LIQUID CRYSTAL DISPLAYS; SYMBOL GENERATORS, NAMELY, DISPLAY PROCESSING COMPUTER; PRESSURE SENSORS; TEMPERATURE SENSORS; NAVIGATION CONTROL APPARATUS FOR VEHICLES, ALARM MONITORING SYSTEMS AND CALCULATORS; AERONAUTICAL RADIO COMMUNICATION AND RADIO NAVIGATION APPARATUS; ACCELERATION SENSORS; MAGNETIC SENSORS; GYROMETERS, GYROSCOPES; FLIGHT DATA RECORDERS; COMPUTER SOFTWARE FOR MANAGING AND RECORDING ...