What additional feature does the Attitude Director Indicator (ADI) provide?

The Attitude Director Indicator (ADI) is a crucial flight instrument that helps pilots maintain orientation and control during flight. The inclusion of flight command bars for pitch and roll is particularly significant because these command bars visually guide the pilot on how to adjust the aircraft's attitude in response to changes in flight parameters.

When the ADI features command bars, they provide a visual representation of the desired flight path by indicating the ideal pitch and bank angles. This guidance is essential during various phases of flight, such as takeoff, cruise, and landing, ensuring that the aircraft is maintained in a controlled attitude and enhancing pilot situational awareness. By following these bars, pilots can make more precise inputs to the flight controls, promoting safer and more efficient maneuvering of the aircraft.

Other features listed, while useful in flight management, do not pertain directly to the core purpose of the ADI as it functions primarily to communicate attitude and guidance for controlling pitch and roll through visual cues.