ATIS stands for Automatic Terminal Information Service. It is a service provided by air traffic control (ATC) at airports to disseminate current weather information and other essential data to pilots. ATIS broadcasts are pre-recorded messages that are continuously played on a specific radio frequency or through a data link system. The purpose of ATIS is to provide pilots with up-to-date information about the current weather conditions, runway in use, instrument approach procedures, and other important details relevant to the safe operation of aircraft at the airport. By listening to or receiving ATIS broadcasts, pilots can gather crucial information before they contact the ATC for further instructions.
