1. A system for automatically providing combined digital data in a form integrated with at least one of flight tracks, noise events, and complaint data, the system comprising: means for receiving flight track data; means for comparing the flight track data to a set of predetermined parameters to determine if an event has occurred and producing event data; means for receiving at least one of ATIS, D-ATIS, AWOS, LLWAS, TCAS, ACARS and airport operations data; and means for applying knowledge-based rules to the event data and the at least one of ATIS, D-ATIS, AWOS, LLWAS, TCAS, ACARS and airport operations data to determine possible causes of the event.