Ключевые слова: aid, aircraft, airplane, alphabet, automatic, aviation, avionic, black, box, button, checklist, commercial, control, data, digit, digital, display, electronic, enter, equipment, flight, fly, flying, function, input, instrument, keypad, knob, military, modern, nav, nav aid, navigation, number, operation, output, pad, panel, pilotage, press, procedure, radio, route, select, set, tactical, technology, toggle, tool, unit,