AirSort is a PHP/MySQL Web-based application that lets you search for an airport by name, IATA, ICAO, city, longitude, or latitude. Output is textual and graphic, and a cross shows you the position of the airport on a world map.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.