What is AFIS?

The Automatic Flight Information Service (AFIS) plays a crucial role in aviation, specifically in providing essential information to pilots flying in the vicinity of airports and certain airfields. AFIS is designed to enhance situational awareness for pilots, especially at aerodromes that do not have full air traffic control facilities.

In essence, AFIS delivers vital information such as weather updates, runway conditions, and traffic advisories, which assists pilots in making informed decisions during their approach and departure phases. This service is particularly valuable at smaller airports where there may be fewer resources and less traffic than larger airports, allowing for safe operation in areas where traditional air traffic control is not available.

While other options mention systems or services related to flight information or air traffic, they do not accurately reflect the specific function or implementation of AFIS as it pertains to assisting pilots at specific airfields with real-time information. Therefore, understanding the specific role and application of AFIS helps clarify why this answer is the most appropriate choice.