What does the Automated Weather Observing System (AWOS) primarily do?

The Automated Weather Observing System (AWOS) is designed to continuously collect and disseminate real-time weather information, which is essential for pilots and air traffic management. By broadcasting weather data on a minute-by-minute basis, AWOS provides critical updates on various meteorological parameters such as temperature, wind speed and direction, humidity, visibility, and barometric pressure. This timely weather information helps pilots make informed decisions regarding their flight safety, route adjustments, and potential delays, especially in situations where weather can rapidly change.

The system operates independently and supplies this important data without the need for human intervention, enhancing situational awareness for pilots approaching or navigating around airports. Such automated reporting is crucial to aviation safety, making real-time weather observations accessible and reliable.

Other choices do not accurately describe the primary function of AWOS, as it does not generate flight plans, monitor air traffic control directly, or provide navigation assistance, which are functions more associated with flight planning systems and air traffic management services.