Analysis of information sources in references of the Wikipedia article "Airbus A320 family" in English language version.
According to Airbus, as of May 2007, 49 events similar to the United Airlines flight 731 and UK events had occurred in which the failure of electrical busses resulted in the loss of flight displays and various aircraft systems.
According to Airbus, as of May 2007, 49 events similar to the United Airlines flight 731 and UK events had occurred in which the failure of electrical busses resulted in the loss of flight displays and various aircraft systems.