What does the acronym “ATIS” stand for?

The acronym "ATIS" stands for Automated Terminal Information Service. This service provides essential information to pilots about airport conditions, including weather updates, active runways, and other critical operational data, all delivered automatically to enhance efficiency and safety.

The use of the word "automated" emphasizes that this information is provided without the need for direct interaction with air traffic control, allowing pilots to receive vital updates while preparing for departure or arrival. The service is typically broadcasted on a specific frequency at airports, ensuring that pilots can obtain the necessary details before takeoff or landing.

Understanding the function of ATIS is important for pilots, as it streamlines the communication process, reducing workload and minimizing potential misunderstandings that could arise from direct voice transmissions.