How must pilots maintain situational awareness during taxiing?

Answer: C — By visually scanning the surrounding area

Maintaining situational awareness during taxiing is crucial for pilots to navigate safely in and around airports. The correct answer emphasizes the importance of visually scanning the surrounding area. This involves pilots actively observing their environment, which includes watching for other aircraft, vehicles, personnel, and any potential obstructions on the taxiway. By continuously scanning, pilots can detect changes or hazards that may not be communicated through radio communication, thereby reducing the risk of collisions or other incidents. Effective situational awareness requires more than just relying on verbal communication or instructions from air traffic control (ATC) or ground crew. It is about integrating visual cues with verbally communicated information to maintain safety and ensure proper decision-making during taxi operations. This practice fosters greater awareness of the dynamic environment of an airport, where many elements can change rapidly.