Why are taxiways important for aircraft operations?

Taxiways are critical for facilitating smooth and efficient aircraft operations on an airfield. They are designed to enable the movement of aircraft between different areas of the airport, such as from the runway to the terminal or to maintenance facilities, without using the active runways.

By providing a designated path for aircraft movement, taxiways help maintain operational safety and efficiency. They keep aircraft off the runways, which are typically reserved for takeoffs and landings. This separation minimizes the risk of collisions and allows for a steady flow of air traffic. Furthermore, efficient use of taxiways can significantly reduce delays and enhance the overall capacity of the airfield, as they enable continuous aircraft movement.

Other options mentioned do not accurately represent the primary function of taxiways. Storing aircraft would require hangars or parking areas, while emergency landing areas are typically designated spaces separate from taxiways. Waiting areas for arriving flights are managed at terminal gates, rather than on taxiways, which are exclusively meant for transit purposes.