What is the primary use of aerodrome and weather information broadcast (AWIB)?

The primary use of aerodrome and weather information broadcast (AWIB) is to deliver automatic weather broadcasts at unattended aerodromes. This service is crucial because it ensures that pilots receive timely and accurate weather information when flying into or out of aerodromes that may not have a staffed weather station. Automatic broadcasts help maintain safety and situational awareness by providing relevant meteorological details such as temperature, wind speed and direction, visibility, and significant weather phenomena.

This information is standardized and typically broadcasted at regular intervals, enabling pilots to make informed decisions regarding departure, approach, and landing procedures. By having access to such essential weather data, pilots can better prepare for their flight operations in areas where they might not have direct access to weather personnel or real-time updates.