What is a recommended practice while taxiing at large airports?

The practice of regularly communicating with ATC while taxiing at large airports is essential for maintaining safety and situational awareness. This communication allows pilots to receive updated instructions, report their position, and clarify any uncertainties. At busy airports, various aircraft are moving in close proximity, and ATC plays a crucial role in coordinating these movements to prevent conflicts. Effective communication ensures that pilots are informed about runways, taxiways, and potential hazards, all contributing to a safe taxiing process.

The other options do not align with best practices for taxiing in such environments. For instance, checking navigation instruments is important, but overly focusing on them while taxiing might detract from maintaining situational awareness outside the cockpit. Avoiding checklists entirely is not advisable, as standardized procedures help ensure no critical tasks are overlooked, particularly in a dynamic airport environment. Though maintaining a distance from the runway is a consideration, the priority lies in effective communication with ATC to receive instructions and updates about the runway and surrounding operations.