Originally Posted by
10JQKA
Is anyone aware of an ICAO airspace specification which covers the rules applying to an "AFIS" (Aerodrome Flight Information Service) or an "SFIS" (Surveillance Aerodrome Flight Information Service) in G airspace ?
There was work being done on an ICAO Manual of AFIS (that would include information on the use of surveillance) to replace Circular 211. Unfortunately, it's been stalled for a few years now. The UK CAA is also doing some work on the use of surveillance in AFIS, based on the use of cooperative sources.
What's your specific question(s)?