Final answer:
The Graphical Aviation Area Forecast (GFA) is a pictorial depiction of weather elements over a specified area that affect aviation activities. It provides information on clouds, precipitation, turbulence, and visibility, among others.
Step-by-step explanation:
The Graphical Aviation Area Forecast (GFA) is a pictorial depiction of weather elements over a specified area that affect aviation activities. It provides information on various weather parameters such as clouds, precipitation, turbulence, and visibility, among others. The GFA is primarily used by pilots and aviation professionals to plan and make decisions regarding flight operations.