During arrival, which option correctly describes automation use when the workload increases?

During arrival, which option correctly describes automation use when the workload increases?

• A. Disable automation entirely during arrival.
• B. Maintain automation at a reduced level during arrival.
• C. Fly manually during arrival.
• D. Program and use automation until the workload increases to a level affecting safety and efficiency.

Answer: (D)

As workload rises, automation is used to manage the approach task load and keep the flight path safe and efficient. The best approach is to program and rely on automation to handle the arrival until the workload reaches a level where safety or efficiency would be compromised, at which point you adjust procedures or intervene as needed. In practice, automation supports speed control, descent profiles, and lateral navigation, letting you focus on monitoring and handling any exceptions. Disabling automation or flying manually throughout the arrival would unnecessarily increase workload, and reducing automation too early would similarly raise risk and reduce efficiency.

As workload rises, automation is used to manage the approach task load and keep the flight path safe and efficient. The best approach is to program and rely on automation to handle the arrival until the workload reaches a level where safety or efficiency would be compromised, at which point you adjust procedures or intervene as needed. In practice, automation supports speed control, descent profiles, and lateral navigation, letting you focus on monitoring and handling any exceptions. Disabling automation or flying manually throughout the arrival would unnecessarily increase workload, and reducing automation too early would similarly raise risk and reduce efficiency.