Global Imaging's electronic Aeronautical Information System http://globalais.net/dafifkml/ now use GE navigator.
At the heart of the <e:AIS> system is an Oracle based Aeronautical Database (AISDB), organized according to the EUROCONTROL Aeronautical Information Conceptual Model (AICM), which stores feature data including Aerodromes and associated runways, services, lighting systems, and obstacles, Airspace, Navaids, Significant Points, and Routes.
Global Imaging has developed a web-browser based user interface for the maintenance of feature records in the AISDB. This JAVA-servlet based interface runs in conjunction with the AISDB on an Oracle http server.
Connection with a database is executed directly from balloons of placemarks with unique parameters. All KML files are generated with use of module KMLer .

More info and links http://bbs.keyhole.com/ubb/showflat.php?Number=467932