The expansion of RNP-AR procedures in the world led ENAC and CGX to develop a system predicting the GPS RAIM availability for a given point, or group of trajectories from a given aerodrome. SAT4Flight® Developed by CGX and ENAC - Distributed by AIRBUS

SAT^Flight® is a web service assisting airline operators to prepare the flight plan for RNP-AR procedures (SAAAR). According to the satellite constellation, it allows the operator to check if there is sufficient navigation precision to fly the procedure during the time planned within the flight plan. SAT4Flight® offers various and exhaustive prediction services. Aerodrome single point prediction service > The predictions are done on a user predefined ARP list (Aerodrome Reference Point), using customizable input parameters. > The ARPs are automatically extracted from an up-to-date database. En-route...