What does GFA stand for in the context of aviation weather?

The term GFA stands for "Graphical forecasts for aviation." This refers to a set of graphical weather products specifically designed to provide pilots with detailed and visual information about anticipated weather conditions. GFAs present data such as wind, turbulence, cloud coverage, precipitation, and other relevant meteorological information that directly affects flight operations. This graphical format helps pilots quickly and effectively interpret weather conditions, which is crucial for safe flight planning and execution.

The other options reflect variations of weather-related terms but do not accurately represent the established aviation terminology or the function of GFA in delivering clear and meaningful weather information to aviators. The clarity and specificity of the term "Graphical forecasts for aviation" make it the preferred and widely accepted choice within the context of aviation weather.