Noise data for the first three years of Airbus A350 operations at Heathrow airport

This report presents summary information on monitored departure and arrival noise levels for the first three years of operation of the Airbus A350. Data from the Airbus A350 are compared to the Airbus A330, Airbus A340 and Boeing 777, whose operations are most likely to be replaced by the A350 in the coming years.