What is the function of a flight service station (FSS)?

A flight service station (FSS) primarily serves as a resource for pilots, offering essential services such as preflight and inflight weather briefings and advisories. The FSS provides valuable information about weather conditions, which is crucial for pilots to make informed decisions regarding flight planning and safety.

In addition to weather briefings, FSS personnel offer information on flight regulations, airspace changes, and other pertinent information that can affect a flight. This service is especially important for pilots flying in areas where air traffic control service may not be continuously available, such as during VFR (Visual Flight Rules) flights in remote locations.

The other options reflect roles that are either more specialized or not aligned with the primary purpose of an FSS. For example, managing air traffic control is specifically the responsibility of air traffic control centers, while conducting flight training is typically handled by flight schools and certified instructors. Aircraft maintenance is the domain of certified mechanics and maintenance facilities, rather than an FSS.