Definition
A category of services provided by an automated flight service station (AFSS), including preflight weather briefings, flight plan filing, in-flight advisories, and pilot weather reports, delivered through computer-based systems rather than fully manual procedures.
Plain English
The set of services pilots receive from a flight service station that uses computer systems to deliver weather, flight plans, and other information.
Context Anchor
Seen in FAA acronym lists and in discussions of Flight Service resources used before or during a flight.
Why Pilots Care
These are the services a pilot uses to get a legal weather briefing, file a flight plan, and open or close that flight plan — the core ground-side support functions for nearly every cross-country flight.
Intuition Check
Automated does not mean unimportant or unofficial here. It means the information is delivered through a system instead of directly by a live specialist.
Example Sentence 1
Before departing, the pilot called Flight Service and used the FSSA system to file an IFR flight plan and receive a standard weather briefing.
Example Sentence 2
FSSA provides quick NOTAM updates when a specialist is not immediately available.