A categorisation of services based on information domains.
||Information useful for the safe and efficient conduct of flight, including information on air traffic, meteorological conditions, aerodrome conditions or air route facilities.
||Information resulting from the assembly, analysis and formatting of aeronautical data.
||Meteorological report, analysis, forecast, and any other statement relating to existing or expected meteorological conditions.
||Information about the environmental impact of air traffic and the measures taken to minimise the impact.
||Information about the strategic evaluation of the system-wide traffic flows and aerodrome capacities to allow airspace users to determine when, where and how they operate, while mitigating conflicting needs for airspace and aerodrome capacity.
||Information about a flight's position, vector, identity and flight path intent as reported by ground or on-board sensors.
||Information not covered by any other listed information domain.