Abstract: An audio system that may include a flight-worthy electronics package that connects into the airborne electronics of a passenger aircraft, and to that aircraft's passenger system. The audio system may provide passengers with a variety of audio information. The audio information may include a variety of information tailored to phases of the flight plan of the aircraft. Thus, during takeoff, the system may describe the flight plan of the aircraft, whereas during descent, the system may alternately describe the distance to destination and time to destination. Other information that may be described, as desired, may include ground speed, outside air temperature, altitude, time or distance to a point of interest, and points of interest of the area that the aircraft is flying over at any particular moment. The audio system may cause these sequences of descriptions to recite automatically as determined by the preprogramming of the system. Passengers may also be provided with audio destination information.