AFOD provides access to the aeronautical data stored in the EAD.
The European Aeronautical Information Services Database (EAD) is a centralised reference database of quality-assured aeronautical information that enables users to retrieve and download AIS data in real time. It provides instant access to the most up-to-date digital aeronautical information from the ECAC and ECAC+ areas, from Notices to Airmen (NOTAMs), pre-flight information bulletins (PIBs), briefing facility services and the AIP library.
AFOD uses OGC Web Feature Service queries and an additional subscription service to provide on-demand aeronautical information encoded in AIXM 5.1 format.